387787680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 576

約数和(自身を含む): 1675634688

約数和(自身を除く): 1287847008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 62, 63, 68, 70, 72, 73, 80, 84, 85, 90, 93, 96, 102, 105, 112, 119, 120, 124, 126, 136, 140, 144, 146, 153, 155, 160, 168, 170, 180, 186, 204, 210, 217, 219, 224, 238, 240, 248, 252, 255, 272, 279, 280, 288, 292, 306, 310, 315, 336, 340, 357, 360, 365, 372, 408, 420, 434, 438, 465, 476, 480, 496, 504, 510, 511, 527, 544, 558, 560, 584, 595, 612, 620, 630, 651, 657, 672, 680, 714, 720, 730, 744, 765, 816, 840, 868, 876, 930, 952, 992, 1008, 1020, 1022, 1054, 1071, 1085, 1095, 1116, 1120, 1168, 1190, 1224, 1240, 1241, 1260, 1302, 1314, 1360, 1395, 1428, 1440, 1460, 1488, 1530, 1533, 1581, 1632, 1680, 1736, 1752, 1785, 1860, 1904, 1953, 2016, 2040, 2044, 2108, 2142, 2170, 2190, 2232, 2263, 2336, 2380, 2448, 2480, 2482, 2520, 2555, 2604, 2628, 2635, 2720, 2790, 2856, 2920, 2976, 3060, 3066, 3162, 3255, 3285, 3360, 3472, 3504, 3570, 3689, 3720, 3723, 3808, 3906, 4080, 4088, 4216, 4284, 4340, 4380, 4464, 4526, 4599, 4743, 4760, 4896, 4960, 4964, 5040, 5110, 5208, 5256, 5270, 5355, 5580, 5712, 5840, 6120, 6132, 6205, 6324, 6510, 6570, 6789, 6944, 7008, 7140, 7378, 7440, 7446, 7665, 7812, 7905, 8160, 8176, 8432, 8568, 8680, 8687, 8760, 8928, 9052, 9198, 9486, 9520, 9765, 9928, 10080, 10220, 10416, 10512, 10540, 10710, 11067, 11160, 11169, 11315, 11424, 11680, 12240, 12264, 12410, 12648, 13020, 13140, 13578, 14280, 14756, 14880, 14892, 15330, 15624, 15810, 15841, 16352, 16864, 17136, 17360, 17374, 17520, 18104, 18396, 18445, 18615, 18972, 19040, 19530, 19856, 20367, 20440, 20832, 21024, 21080, 21420, 22134, 22320, 22338, 22630, 22995, 23715, 24480, 24528, 24820, 25296, 26040, 26061, 26280, 27156, 28560, 29512, 29784, 30660, 31248, 31620, 31682, 33201, 33945, 34272, 34720, 34748, 35040, 36208, 36792, 36890, 37230, 37944, 38471, 39060, 39712, 40734, 40880, 42160, 42840, 43435, 44268, 44640, 44676, 45260, 45990, 47430, 47523, 49056, 49640, 50592, 52080, 52122, 52560, 54312, 55335, 55845, 57120, 59024, 59568, 61320, 62496, 63240, 63364, 66402, 67890, 69496, 72416, 73584, 73780, 74460, 75888, 76942, 78120, 78183, 79205, 81468, 81760, 84320, 85680, 86870, 88536, 89352, 90520, 91980, 94860, 95046, 99280, 101835, 104160, 104244, 105120, 108624, 110670, 111690, 115413, 118048, 119136, 122640, 126480, 126728, 130305, 132804, 135780, 138992, 142569, 147168, 147560, 148920, 151776, 153884, 156240, 156366, 158410, 162936, 166005, 171360, 173740, 177072, 178704, 181040, 183960, 189720, 190092, 192355, 198560, 203670, 208488, 217248, 221340, 223380, 230826, 237615, 245280, 252960, 253456, 260610, 265608, 269297, 271560, 277984, 285138, 295120, 297840, 307768, 312480, 312732, 316820, 325872, 332010, 346239, 347480, 354144, 357408, 362080, 367920, 379440, 380184, 384710, 390915, 407340, 416976, 442680, 446760, 461652, 475230, 506912, 521220, 531216, 538594, 543120, 570276, 577065, 590240, 595680, 615536, 625464, 633640, 651744, 664020, 692478, 694960, 712845, 735840, 758880, 760368, 769420, 781830, 807891, 814680, 833952, 885360, 893520, 923304, 950460, 1042440, 1062432, 1077188, 1086240, 1140552, 1154130, 1231072, 1250928, 1267280, 1328040, 1346485, 1384956, 1389920, 1425690, 1520736, 1538840, 1563660, 1615782, 1629360, 1731195, 1770720, 1787040, 1846608, 1900920, 2084880, 2154376, 2281104, 2308260, 2423673, 2501856, 2534560, 2656080, 2692970, 2769912, 2851380, 3077680, 3127320, 3231564, 3258720, 3462390, 3693216, 3801840, 4039455, 4169760, 4308752, 4562208, 4616520, 4847346, 5312160, 5385940, 5539824, 5702760, 6155360, 6254640, 6463128, 6924780, 7603680, 8078910, 8617504, 9233040, 9694692, 10771880, 11079648, 11405520, 12118365, 12509280, 12926256, 13849560, 16157820, 18466080, 19389384, 21543760, 22811040, 24236730, 25852512, 27699120, 32315640, 38778768, 43087520, 48473460, 55398240, 64631280, 77557536, 96946920, 129262560, 193893840, 387787680]

約数ペア:

[(1, 387787680), (2, 193893840), (3, 129262560), (4, 96946920), (5, 77557536), (6, 64631280), (7, 55398240), (8, 48473460), (9, 43087520), (10, 38778768), (12, 32315640), (14, 27699120), (15, 25852512), (16, 24236730), (17, 22811040), (18, 21543760), (20, 19389384), (21, 18466080), (24, 16157820), (28, 13849560), (30, 12926256), (31, 12509280), (32, 12118365), (34, 11405520), (35, 11079648), (36, 10771880), (40, 9694692), (42, 9233040), (45, 8617504), (48, 8078910), (51, 7603680), (56, 6924780), (60, 6463128), (62, 6254640), (63, 6155360), (68, 5702760), (70, 5539824), (72, 5385940), (73, 5312160), (80, 4847346), (84, 4616520), (85, 4562208), (90, 4308752), (93, 4169760), (96, 4039455), (102, 3801840), (105, 3693216), (112, 3462390), (119, 3258720), (120, 3231564), (124, 3127320), (126, 3077680), (136, 2851380), (140, 2769912), (144, 2692970), (146, 2656080), (153, 2534560), (155, 2501856), (160, 2423673), (168, 2308260), (170, 2281104), (180, 2154376), (186, 2084880), (204, 1900920), (210, 1846608), (217, 1787040), (219, 1770720), (224, 1731195), (238, 1629360), (240, 1615782), (248, 1563660), (252, 1538840), (255, 1520736), (272, 1425690), (279, 1389920), (280, 1384956), (288, 1346485), (292, 1328040), (306, 1267280), (310, 1250928), (315, 1231072), (336, 1154130), (340, 1140552), (357, 1086240), (360, 1077188), (365, 1062432), (372, 1042440), (408, 950460), (420, 923304), (434, 893520), (438, 885360), (465, 833952), (476, 814680), (480, 807891), (496, 781830), (504, 769420), (510, 760368), (511, 758880), (527, 735840), (544, 712845), (558, 694960), (560, 692478), (584, 664020), (595, 651744), (612, 633640), (620, 625464), (630, 615536), (651, 595680), (657, 590240), (672, 577065), (680, 570276), (714, 543120), (720, 538594), (730, 531216), (744, 521220), (765, 506912), (816, 475230), (840, 461652), (868, 446760), (876, 442680), (930, 416976), (952, 407340), (992, 390915), (1008, 384710), (1020, 380184), (1022, 379440), (1054, 367920), (1071, 362080), (1085, 357408), (1095, 354144), (1116, 347480), (1120, 346239), (1168, 332010), (1190, 325872), (1224, 316820), (1240, 312732), (1241, 312480), (1260, 307768), (1302, 297840), (1314, 295120), (1360, 285138), (1395, 277984), (1428, 271560), (1440, 269297), (1460, 265608), (1488, 260610), (1530, 253456), (1533, 252960), (1581, 245280), (1632, 237615), (1680, 230826), (1736, 223380), (1752, 221340), (1785, 217248), (1860, 208488), (1904, 203670), (1953, 198560), (2016, 192355), (2040, 190092), (2044, 189720), (2108, 183960), (2142, 181040), (2170, 178704), (2190, 177072), (2232, 173740), (2263, 171360), (2336, 166005), (2380, 162936), (2448, 158410), (2480, 156366), (2482, 156240), (2520, 153884), (2555, 151776), (2604, 148920), (2628, 147560), (2635, 147168), (2720, 142569), (2790, 138992), (2856, 135780), (2920, 132804), (2976, 130305), (3060, 126728), (3066, 126480), (3162, 122640), (3255, 119136), (3285, 118048), (3360, 115413), (3472, 111690), (3504, 110670), (3570, 108624), (3689, 105120), (3720, 104244), (3723, 104160), (3808, 101835), (3906, 99280), (4080, 95046), (4088, 94860), (4216, 91980), (4284, 90520), (4340, 89352), (4380, 88536), (4464, 86870), (4526, 85680), (4599, 84320), (4743, 81760), (4760, 81468), (4896, 79205), (4960, 78183), (4964, 78120), (5040, 76942), (5110, 75888), (5208, 74460), (5256, 73780), (5270, 73584), (5355, 72416), (5580, 69496), (5712, 67890), (5840, 66402), (6120, 63364), (6132, 63240), (6205, 62496), (6324, 61320), (6510, 59568), (6570, 59024), (6789, 57120), (6944, 55845), (7008, 55335), (7140, 54312), (7378, 52560), (7440, 52122), (7446, 52080), (7665, 50592), (7812, 49640), (7905, 49056), (8160, 47523), (8176, 47430), (8432, 45990), (8568, 45260), (8680, 44676), (8687, 44640), (8760, 44268), (8928, 43435), (9052, 42840), (9198, 42160), (9486, 40880), (9520, 40734), (9765, 39712), (9928, 39060), (10080, 38471), (10220, 37944), (10416, 37230), (10512, 36890), (10540, 36792), (10710, 36208), (11067, 35040), (11160, 34748), (11169, 34720), (11315, 34272), (11424, 33945), (11680, 33201), (12240, 31682), (12264, 31620), (12410, 31248), (12648, 30660), (13020, 29784), (13140, 29512), (13578, 28560), (14280, 27156), (14756, 26280), (14880, 26061), (14892, 26040), (15330, 25296), (15624, 24820), (15810, 24528), (15841, 24480), (16352, 23715), (16864, 22995), (17136, 22630), (17360, 22338), (17374, 22320), (17520, 22134), (18104, 21420), (18396, 21080), (18445, 21024), (18615, 20832), (18972, 20440), (19040, 20367), (19530, 19856)]