20508964560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1212

約数の個数: 640

約数和(自身を含む): 86733020160

約数和(自身を除く): 66224055600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 73, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 146, 153, 168, 170, 180, 189, 204, 210, 216, 219, 238, 240, 252, 255, 270, 272, 280, 292, 306, 315, 336, 340, 357, 360, 365, 378, 408, 420, 432, 438, 459, 476, 504, 510, 511, 540, 560, 584, 595, 612, 630, 657, 680, 714, 720, 730, 756, 765, 816, 840, 876, 918, 945, 952, 1008, 1020, 1022, 1071, 1080, 1093, 1095, 1168, 1190, 1224, 1241, 1260, 1314, 1360, 1428, 1460, 1512, 1530, 1533, 1680, 1752, 1785, 1836, 1890, 1904, 1971, 2040, 2044, 2142, 2160, 2186, 2190, 2295, 2380, 2448, 2482, 2520, 2555, 2628, 2856, 2920, 3024, 3060, 3066, 3213, 3279, 3285, 3504, 3570, 3672, 3723, 3780, 3942, 4080, 4088, 4284, 4372, 4380, 4590, 4599, 4760, 4964, 5040, 5110, 5256, 5355, 5465, 5712, 5840, 6120, 6132, 6205, 6426, 6558, 6570, 7140, 7344, 7446, 7560, 7651, 7665, 7884, 8176, 8568, 8687, 8744, 8760, 9180, 9198, 9520, 9837, 9855, 9928, 10220, 10512, 10710, 10930, 11169, 12240, 12264, 12410, 12852, 13116, 13140, 13797, 14280, 14892, 15120, 15302, 15330, 15768, 16065, 16395, 17136, 17374, 17488, 17520, 18360, 18396, 18581, 18615, 19674, 19710, 19856, 20440, 21420, 21860, 22338, 22953, 22995, 24528, 24820, 25704, 26061, 26232, 26280, 27594, 28560, 29511, 29784, 30604, 30660, 31536, 32130, 32790, 33507, 34748, 36720, 36792, 37162, 37230, 38255, 39348, 39420, 40880, 42840, 43435, 43720, 44676, 45906, 45990, 49185, 49640, 51408, 52122, 52464, 52560, 55188, 55743, 55845, 59022, 59568, 61208, 61320, 64260, 65580, 67014, 68859, 68985, 69496, 73584, 74324, 74460, 76510, 78183, 78696, 78840, 79789, 85680, 86870, 87440, 89352, 91812, 91980, 92905, 98370, 99280, 104244, 110376, 111486, 111690, 114765, 118044, 122416, 122640, 128520, 130067, 130305, 131160, 134028, 137718, 137970, 138992, 147555, 148648, 148920, 153020, 156366, 157392, 157680, 159578, 167229, 167535, 173740, 178704, 183624, 183960, 185810, 196740, 206577, 208488, 220752, 222972, 223380, 229530, 234549, 236088, 239367, 257040, 260134, 260610, 262320, 268056, 275436, 275940, 278715, 295110, 297296, 297840, 306040, 312732, 319156, 334458, 335070, 344295, 347480, 367248, 367920, 371620, 390201, 390915, 393480, 398945, 413154, 416976, 445944, 446760, 459060, 469098, 472176, 478734, 501687, 520268, 521220, 536112, 550872, 551880, 557430, 558523, 590220, 612080, 625464, 638312, 650335, 668916, 670140, 688590, 694960, 718101, 743240, 780402, 781830, 786960, 797890, 826308, 836145, 891888, 893520, 918120, 938196, 957468, 1003374, 1032885, 1040536, 1042440, 1101744, 1103760, 1114860, 1117046, 1170603, 1172745, 1180440, 1196835, 1250928, 1276624, 1300670, 1337832, 1340280, 1356413, 1377180, 1436202, 1486480, 1560804, 1563660, 1595780, 1652616, 1672290, 1675569, 1836240, 1876392, 1914936, 1951005, 2006748, 2065770, 2081072, 2084880, 2154303, 2229720, 2234092, 2341206, 2345490, 2360880, 2393670, 2508435, 2601340, 2675664, 2680560, 2712826, 2754360, 2792615, 2872404, 3121608, 3127320, 3191560, 3305232, 3344580, 3351138, 3511809, 3590505, 3752784, 3829872, 3902010, 4013496, 4069239, 4131540, 4308606, 4459440, 4468184, 4682412, 4690980, 4787340, 5016870, 5026707, 5202680, 5425652, 5508720, 5585230, 5744808, 5853015, 6243216, 6254640, 6383120, 6689160, 6702276, 6782065, 7023618, 7181010, 7804020, 8026992, 8138478, 8263080, 8377845, 8617212, 8936368, 9364824, 9381960, 9494891, 9574680, 10033740, 10053414, 10405360, 10771515, 10851304, 11170460, 11489616, 11706030, 12207717, 13378320, 13404552, 13564130, 14047236, 14362020, 15080121, 15608040, 16276956, 16526160, 16755690, 17234424, 17559045, 18729648, 18763920, 18989782, 19149360, 20067480, 20106828, 20346195, 21543030, 21702608, 22340920, 23412060, 24415434, 25133535, 26809104, 27128260, 28094472, 28484673, 28724040, 30160242, 31216080, 32553912, 33511380, 34468848, 35118090, 36623151, 37979564, 40134960, 40213656, 40692390, 43086060, 44681840, 46824120, 47474455, 48830868, 50267070, 54256520, 56188944, 56969346, 57448080, 60320484, 61038585, 65107824, 67022760, 70236180, 73246302, 75400605, 75959128, 80427312, 81384780, 85454019, 86172120, 93648240, 94948910, 97661736, 100534140, 108513040, 113938692, 120640968, 122077170, 134045520, 140472360, 142423365, 146492604, 150801210, 151918256, 162769560, 170908038, 172344240, 183115755, 189897820, 195323472, 201068280, 227877384, 241281936, 244154340, 256362057, 280944720, 284846730, 292985208, 301602420, 325539120, 341816076, 366231510, 379795640, 402136560, 427270095, 455754768, 488308680, 512724114, 569693460, 585970416, 603204840, 683632152, 732463020, 759591280, 854540190, 976617360, 1025448228, 1139386920, 1206409680, 1281810285, 1367264304, 1464926040, 1709080380, 2050896456, 2278773840, 2563620570, 2929852080, 3418160760, 4101792912, 5127241140, 6836321520, 10254482280, 20508964560]

約数ペア:

[(1, 20508964560), (2, 10254482280), (3, 6836321520), (4, 5127241140), (5, 4101792912), (6, 3418160760), (7, 2929852080), (8, 2563620570), (9, 2278773840), (10, 2050896456), (12, 1709080380), (14, 1464926040), (15, 1367264304), (16, 1281810285), (17, 1206409680), (18, 1139386920), (20, 1025448228), (21, 976617360), (24, 854540190), (27, 759591280), (28, 732463020), (30, 683632152), (34, 603204840), (35, 585970416), (36, 569693460), (40, 512724114), (42, 488308680), (45, 455754768), (48, 427270095), (51, 402136560), (54, 379795640), (56, 366231510), (60, 341816076), (63, 325539120), (68, 301602420), (70, 292985208), (72, 284846730), (73, 280944720), (80, 256362057), (84, 244154340), (85, 241281936), (90, 227877384), (102, 201068280), (105, 195323472), (108, 189897820), (112, 183115755), (119, 172344240), (120, 170908038), (126, 162769560), (135, 151918256), (136, 150801210), (140, 146492604), (144, 142423365), (146, 140472360), (153, 134045520), (168, 122077170), (170, 120640968), (180, 113938692), (189, 108513040), (204, 100534140), (210, 97661736), (216, 94948910), (219, 93648240), (238, 86172120), (240, 85454019), (252, 81384780), (255, 80427312), (270, 75959128), (272, 75400605), (280, 73246302), (292, 70236180), (306, 67022760), (315, 65107824), (336, 61038585), (340, 60320484), (357, 57448080), (360, 56969346), (365, 56188944), (378, 54256520), (408, 50267070), (420, 48830868), (432, 47474455), (438, 46824120), (459, 44681840), (476, 43086060), (504, 40692390), (510, 40213656), (511, 40134960), (540, 37979564), (560, 36623151), (584, 35118090), (595, 34468848), (612, 33511380), (630, 32553912), (657, 31216080), (680, 30160242), (714, 28724040), (720, 28484673), (730, 28094472), (756, 27128260), (765, 26809104), (816, 25133535), (840, 24415434), (876, 23412060), (918, 22340920), (945, 21702608), (952, 21543030), (1008, 20346195), (1020, 20106828), (1022, 20067480), (1071, 19149360), (1080, 18989782), (1093, 18763920), (1095, 18729648), (1168, 17559045), (1190, 17234424), (1224, 16755690), (1241, 16526160), (1260, 16276956), (1314, 15608040), (1360, 15080121), (1428, 14362020), (1460, 14047236), (1512, 13564130), (1530, 13404552), (1533, 13378320), (1680, 12207717), (1752, 11706030), (1785, 11489616), (1836, 11170460), (1890, 10851304), (1904, 10771515), (1971, 10405360), (2040, 10053414), (2044, 10033740), (2142, 9574680), (2160, 9494891), (2186, 9381960), (2190, 9364824), (2295, 8936368), (2380, 8617212), (2448, 8377845), (2482, 8263080), (2520, 8138478), (2555, 8026992), (2628, 7804020), (2856, 7181010), (2920, 7023618), (3024, 6782065), (3060, 6702276), (3066, 6689160), (3213, 6383120), (3279, 6254640), (3285, 6243216), (3504, 5853015), (3570, 5744808), (3672, 5585230), (3723, 5508720), (3780, 5425652), (3942, 5202680), (4080, 5026707), (4088, 5016870), (4284, 4787340), (4372, 4690980), (4380, 4682412), (4590, 4468184), (4599, 4459440), (4760, 4308606), (4964, 4131540), (5040, 4069239), (5110, 4013496), (5256, 3902010), (5355, 3829872), (5465, 3752784), (5712, 3590505), (5840, 3511809), (6120, 3351138), (6132, 3344580), (6205, 3305232), (6426, 3191560), (6558, 3127320), (6570, 3121608), (7140, 2872404), (7344, 2792615), (7446, 2754360), (7560, 2712826), (7651, 2680560), (7665, 2675664), (7884, 2601340), (8176, 2508435), (8568, 2393670), (8687, 2360880), (8744, 2345490), (8760, 2341206), (9180, 2234092), (9198, 2229720), (9520, 2154303), (9837, 2084880), (9855, 2081072), (9928, 2065770), (10220, 2006748), (10512, 1951005), (10710, 1914936), (10930, 1876392), (11169, 1836240), (12240, 1675569), (12264, 1672290), (12410, 1652616), (12852, 1595780), (13116, 1563660), (13140, 1560804), (13797, 1486480), (14280, 1436202), (14892, 1377180), (15120, 1356413), (15302, 1340280), (15330, 1337832), (15768, 1300670), (16065, 1276624), (16395, 1250928), (17136, 1196835), (17374, 1180440), (17488, 1172745), (17520, 1170603), (18360, 1117046), (18396, 1114860), (18581, 1103760), (18615, 1101744), (19674, 1042440), (19710, 1040536), (19856, 1032885), (20440, 1003374), (21420, 957468), (21860, 938196), (22338, 918120), (22953, 893520), (22995, 891888), (24528, 836145), (24820, 826308), (25704, 797890), (26061, 786960), (26232, 781830), (26280, 780402), (27594, 743240), (28560, 718101), (29511, 694960), (29784, 688590), (30604, 670140), (30660, 668916), (31536, 650335), (32130, 638312), (32790, 625464), (33507, 612080), (34748, 590220), (36720, 558523), (36792, 557430), (37162, 551880), (37230, 550872), (38255, 536112), (39348, 521220), (39420, 520268), (40880, 501687), (42840, 478734), (43435, 472176), (43720, 469098), (44676, 459060), (45906, 446760), (45990, 445944), (49185, 416976), (49640, 413154), (51408, 398945), (52122, 393480), (52464, 390915), (52560, 390201), (55188, 371620), (55743, 367920), (55845, 367248), (59022, 347480), (59568, 344295), (61208, 335070), (61320, 334458), (64260, 319156), (65580, 312732), (67014, 306040), (68859, 297840), (68985, 297296), (69496, 295110), (73584, 278715), (74324, 275940), (74460, 275436), (76510, 268056), (78183, 262320), (78696, 260610), (78840, 260134), (79789, 257040), (85680, 239367), (86870, 236088), (87440, 234549), (89352, 229530), (91812, 223380), (91980, 222972), (92905, 220752), (98370, 208488), (99280, 206577), (104244, 196740), (110376, 185810), (111486, 183960), (111690, 183624), (114765, 178704), (118044, 173740), (122416, 167535), (122640, 167229), (128520, 159578), (130067, 157680), (130305, 157392), (131160, 156366), (134028, 153020), (137718, 148920), (137970, 148648), (138992, 147555)]