2561214240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 576

約数和(自身を含む): 9985876992

約数和(自身を除く): 7424662752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 47, 48, 52, 60, 65, 71, 72, 78, 80, 82, 90, 94, 96, 104, 117, 120, 123, 130, 141, 142, 144, 156, 160, 164, 180, 188, 195, 205, 208, 213, 234, 235, 240, 246, 260, 282, 284, 288, 312, 328, 355, 360, 369, 376, 390, 410, 416, 423, 426, 468, 470, 480, 492, 520, 533, 564, 568, 585, 611, 615, 624, 639, 656, 705, 710, 720, 738, 752, 780, 820, 846, 852, 923, 936, 940, 984, 1040, 1065, 1066, 1128, 1136, 1170, 1222, 1230, 1248, 1278, 1312, 1410, 1420, 1440, 1476, 1504, 1560, 1599, 1640, 1692, 1704, 1833, 1845, 1846, 1872, 1880, 1927, 1968, 2080, 2115, 2130, 2132, 2256, 2272, 2340, 2444, 2460, 2556, 2665, 2769, 2820, 2840, 2911, 2952, 3055, 3120, 3195, 3198, 3280, 3337, 3384, 3408, 3666, 3690, 3692, 3744, 3760, 3854, 3936, 4230, 4260, 4264, 4512, 4615, 4680, 4797, 4888, 4920, 5112, 5330, 5499, 5538, 5640, 5680, 5781, 5822, 5904, 6110, 6240, 6390, 6396, 6560, 6674, 6768, 6816, 7332, 7380, 7384, 7520, 7708, 7995, 8307, 8460, 8520, 8528, 8733, 9165, 9230, 9360, 9594, 9635, 9776, 9840, 10011, 10224, 10660, 10998, 11076, 11280, 11360, 11562, 11644, 11808, 12220, 12780, 12792, 13348, 13536, 13845, 14555, 14664, 14760, 14768, 15416, 15990, 16614, 16685, 16920, 17040, 17056, 17343, 17466, 18330, 18460, 18720, 19188, 19270, 19552, 19680, 20022, 20448, 21320, 21996, 22152, 22560, 23124, 23288, 23985, 24440, 25051, 25560, 25584, 26199, 26696, 27495, 27690, 28905, 29110, 29328, 29520, 29536, 30033, 30832, 31980, 33228, 33370, 33840, 34080, 34686, 34932, 36660, 36920, 37843, 38376, 38540, 40044, 41535, 42640, 43381, 43665, 43992, 44304, 46248, 46576, 47970, 48880, 50055, 50102, 51120, 51168, 52398, 53392, 54990, 55380, 57810, 58220, 58656, 59040, 60066, 61664, 63960, 66456, 66740, 67680, 69372, 69864, 73320, 73840, 75153, 75686, 76752, 77080, 80088, 83070, 85280, 86715, 86762, 87330, 87984, 88608, 92496, 93152, 95940, 97760, 100110, 100204, 102240, 104796, 106784, 109980, 110760, 113529, 115620, 116440, 120132, 125255, 127920, 130143, 130995, 132912, 133480, 136817, 138744, 139728, 146640, 147680, 150165, 150306, 151372, 153504, 154160, 160176, 166140, 173430, 173524, 174660, 175968, 184992, 189215, 191880, 200220, 200408, 209592, 216905, 219960, 221520, 225459, 227058, 231240, 232880, 240264, 250510, 255840, 260286, 261990, 265824, 266960, 273634, 277488, 279456, 293280, 300330, 300612, 302744, 308320, 320352, 332280, 340587, 346860, 347048, 349320, 375765, 378430, 383760, 390429, 400440, 400816, 410451, 419184, 433810, 439920, 443040, 450918, 454116, 462480, 465760, 480528, 501020, 520572, 523980, 533920, 547268, 554976, 567645, 600660, 601224, 605488, 650715, 664560, 681174, 684085, 693720, 694096, 698640, 751530, 756860, 767520, 780858, 800880, 801632, 820902, 838368, 867620, 879840, 901836, 908232, 924960, 961056, 1002040, 1041144, 1047960, 1094536, 1127295, 1135290, 1201320, 1202448, 1210976, 1231353, 1301430, 1329120, 1362348, 1368170, 1387440, 1388192, 1397280, 1503060, 1513720, 1561716, 1601760, 1641804, 1702935, 1735240, 1778621, 1803672, 1816464, 1952145, 2004080, 2052255, 2082288, 2095920, 2189072, 2254590, 2270580, 2402640, 2404896, 2462706, 2602860, 2724696, 2736340, 2774880, 3006120, 3027440, 3123432, 3283608, 3405870, 3470480, 3557242, 3607344, 3632928, 3904290, 4008160, 4104510, 4164576, 4191840, 4378144, 4509180, 4541160, 4805280, 4925412, 5205720, 5335863, 5449392, 5472680, 6012240, 6054880, 6156765, 6246864, 6567216, 6811740, 6940960, 7114484, 7214688, 7808580, 8209020, 8893105, 9018360, 9082320, 9850824, 10411440, 10671726, 10898784, 10945360, 12024480, 12313530, 12493728, 13134432, 13623480, 14228968, 15617160, 16007589, 16418040, 17786210, 18036720, 18164640, 19701648, 20822880, 21343452, 21890720, 24627060, 26679315, 27246960, 28457936, 31234320, 32015178, 32836080, 35572420, 36073440, 39403296, 42686904, 49254120, 53358630, 54493920, 56915872, 62468640, 64030356, 65672160, 71144840, 80037945, 85373808, 98508240, 106717260, 128060712, 142289680, 160075890, 170747616, 197016480, 213434520, 256121424, 284579360, 320151780, 426869040, 512242848, 640303560, 853738080, 1280607120, 2561214240]

約数ペア:

[(1, 2561214240), (2, 1280607120), (3, 853738080), (4, 640303560), (5, 512242848), (6, 426869040), (8, 320151780), (9, 284579360), (10, 256121424), (12, 213434520), (13, 197016480), (15, 170747616), (16, 160075890), (18, 142289680), (20, 128060712), (24, 106717260), (26, 98508240), (30, 85373808), (32, 80037945), (36, 71144840), (39, 65672160), (40, 64030356), (41, 62468640), (45, 56915872), (47, 54493920), (48, 53358630), (52, 49254120), (60, 42686904), (65, 39403296), (71, 36073440), (72, 35572420), (78, 32836080), (80, 32015178), (82, 31234320), (90, 28457936), (94, 27246960), (96, 26679315), (104, 24627060), (117, 21890720), (120, 21343452), (123, 20822880), (130, 19701648), (141, 18164640), (142, 18036720), (144, 17786210), (156, 16418040), (160, 16007589), (164, 15617160), (180, 14228968), (188, 13623480), (195, 13134432), (205, 12493728), (208, 12313530), (213, 12024480), (234, 10945360), (235, 10898784), (240, 10671726), (246, 10411440), (260, 9850824), (282, 9082320), (284, 9018360), (288, 8893105), (312, 8209020), (328, 7808580), (355, 7214688), (360, 7114484), (369, 6940960), (376, 6811740), (390, 6567216), (410, 6246864), (416, 6156765), (423, 6054880), (426, 6012240), (468, 5472680), (470, 5449392), (480, 5335863), (492, 5205720), (520, 4925412), (533, 4805280), (564, 4541160), (568, 4509180), (585, 4378144), (611, 4191840), (615, 4164576), (624, 4104510), (639, 4008160), (656, 3904290), (705, 3632928), (710, 3607344), (720, 3557242), (738, 3470480), (752, 3405870), (780, 3283608), (820, 3123432), (846, 3027440), (852, 3006120), (923, 2774880), (936, 2736340), (940, 2724696), (984, 2602860), (1040, 2462706), (1065, 2404896), (1066, 2402640), (1128, 2270580), (1136, 2254590), (1170, 2189072), (1222, 2095920), (1230, 2082288), (1248, 2052255), (1278, 2004080), (1312, 1952145), (1410, 1816464), (1420, 1803672), (1440, 1778621), (1476, 1735240), (1504, 1702935), (1560, 1641804), (1599, 1601760), (1640, 1561716), (1692, 1513720), (1704, 1503060), (1833, 1397280), (1845, 1388192), (1846, 1387440), (1872, 1368170), (1880, 1362348), (1927, 1329120), (1968, 1301430), (2080, 1231353), (2115, 1210976), (2130, 1202448), (2132, 1201320), (2256, 1135290), (2272, 1127295), (2340, 1094536), (2444, 1047960), (2460, 1041144), (2556, 1002040), (2665, 961056), (2769, 924960), (2820, 908232), (2840, 901836), (2911, 879840), (2952, 867620), (3055, 838368), (3120, 820902), (3195, 801632), (3198, 800880), (3280, 780858), (3337, 767520), (3384, 756860), (3408, 751530), (3666, 698640), (3690, 694096), (3692, 693720), (3744, 684085), (3760, 681174), (3854, 664560), (3936, 650715), (4230, 605488), (4260, 601224), (4264, 600660), (4512, 567645), (4615, 554976), (4680, 547268), (4797, 533920), (4888, 523980), (4920, 520572), (5112, 501020), (5330, 480528), (5499, 465760), (5538, 462480), (5640, 454116), (5680, 450918), (5781, 443040), (5822, 439920), (5904, 433810), (6110, 419184), (6240, 410451), (6390, 400816), (6396, 400440), (6560, 390429), (6674, 383760), (6768, 378430), (6816, 375765), (7332, 349320), (7380, 347048), (7384, 346860), (7520, 340587), (7708, 332280), (7995, 320352), (8307, 308320), (8460, 302744), (8520, 300612), (8528, 300330), (8733, 293280), (9165, 279456), (9230, 277488), (9360, 273634), (9594, 266960), (9635, 265824), (9776, 261990), (9840, 260286), (10011, 255840), (10224, 250510), (10660, 240264), (10998, 232880), (11076, 231240), (11280, 227058), (11360, 225459), (11562, 221520), (11644, 219960), (11808, 216905), (12220, 209592), (12780, 200408), (12792, 200220), (13348, 191880), (13536, 189215), (13845, 184992), (14555, 175968), (14664, 174660), (14760, 173524), (14768, 173430), (15416, 166140), (15990, 160176), (16614, 154160), (16685, 153504), (16920, 151372), (17040, 150306), (17056, 150165), (17343, 147680), (17466, 146640), (18330, 139728), (18460, 138744), (18720, 136817), (19188, 133480), (19270, 132912), (19552, 130995), (19680, 130143), (20022, 127920), (20448, 125255), (21320, 120132), (21996, 116440), (22152, 115620), (22560, 113529), (23124, 110760), (23288, 109980), (23985, 106784), (24440, 104796), (25051, 102240), (25560, 100204), (25584, 100110), (26199, 97760), (26696, 95940), (27495, 93152), (27690, 92496), (28905, 88608), (29110, 87984), (29328, 87330), (29520, 86762), (29536, 86715), (30033, 85280), (30832, 83070), (31980, 80088), (33228, 77080), (33370, 76752), (33840, 75686), (34080, 75153), (34686, 73840), (34932, 73320), (36660, 69864), (36920, 69372), (37843, 67680), (38376, 66740), (38540, 66456), (40044, 63960), (41535, 61664), (42640, 60066), (43381, 59040), (43665, 58656), (43992, 58220), (44304, 57810), (46248, 55380), (46576, 54990), (47970, 53392), (48880, 52398), (50055, 51168), (50102, 51120)]