1806225120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9431}}^1$

素因数の和:9478

約数の個数: 288

約数和(自身を含む): 7415815680

約数和(自身を除く): 5609590560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9431, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 18862, 19152, 21280, 23940, 27360, 28293, 31920, 37724, 38304, 47155, 47880, 56586, 63840, 66017, 75448, 84879, 94310, 95760, 113172, 132034, 141465, 150896, 169758, 179189, 188620, 191520, 198051, 226344, 264068, 282930, 301792, 330085, 339516, 358378, 377240, 396102, 424395, 452688, 528136, 537567, 565860, 594153, 660170, 679032, 716756, 754480, 792204, 848790, 895945, 905376, 990255, 1056272, 1075134, 1131720, 1188306, 1254323, 1320340, 1358064, 1433512, 1508960, 1584408, 1612701, 1697580, 1791890, 1980510, 2112544, 2150268, 2263440, 2376612, 2508646, 2640680, 2687835, 2716128, 2867024, 2970765, 3168816, 3225402, 3395160, 3583780, 3762969, 3961020, 4300536, 4526880, 4753224, 5017292, 5281360, 5375670, 5734048, 5941530, 6271615, 6337632, 6450804, 6790320, 7167560, 7525938, 7922040, 8063505, 8601072, 9506448, 10034584, 10562720, 10751340, 11288907, 11883060, 12543230, 12901608, 13580640, 14335120, 15051876, 15844080, 16127010, 17202144, 18814845, 19012896, 20069168, 21502680, 22577814, 23766120, 25086460, 25803216, 28670240, 30103752, 31688160, 32254020, 37629690, 40138336, 43005360, 45155628, 47532240, 50172920, 51606432, 56444535, 60207504, 64508040, 75259380, 86010720, 90311256, 95064480, 100345840, 112889070, 120415008, 129016080, 150518760, 180622512, 200691680, 225778140, 258032160, 301037520, 361245024, 451556280, 602075040, 903112560, 1806225120]

約数ペア:

[(1, 1806225120), (2, 903112560), (3, 602075040), (4, 451556280), (5, 361245024), (6, 301037520), (7, 258032160), (8, 225778140), (9, 200691680), (10, 180622512), (12, 150518760), (14, 129016080), (15, 120415008), (16, 112889070), (18, 100345840), (19, 95064480), (20, 90311256), (21, 86010720), (24, 75259380), (28, 64508040), (30, 60207504), (32, 56444535), (35, 51606432), (36, 50172920), (38, 47532240), (40, 45155628), (42, 43005360), (45, 40138336), (48, 37629690), (56, 32254020), (57, 31688160), (60, 30103752), (63, 28670240), (70, 25803216), (72, 25086460), (76, 23766120), (80, 22577814), (84, 21502680), (90, 20069168), (95, 19012896), (96, 18814845), (105, 17202144), (112, 16127010), (114, 15844080), (120, 15051876), (126, 14335120), (133, 13580640), (140, 12901608), (144, 12543230), (152, 11883060), (160, 11288907), (168, 10751340), (171, 10562720), (180, 10034584), (190, 9506448), (210, 8601072), (224, 8063505), (228, 7922040), (240, 7525938), (252, 7167560), (266, 6790320), (280, 6450804), (285, 6337632), (288, 6271615), (304, 5941530), (315, 5734048), (336, 5375670), (342, 5281360), (360, 5017292), (380, 4753224), (399, 4526880), (420, 4300536), (456, 3961020), (480, 3762969), (504, 3583780), (532, 3395160), (560, 3225402), (570, 3168816), (608, 2970765), (630, 2867024), (665, 2716128), (672, 2687835), (684, 2640680), (720, 2508646), (760, 2376612), (798, 2263440), (840, 2150268), (855, 2112544), (912, 1980510), (1008, 1791890), (1064, 1697580), (1120, 1612701), (1140, 1584408), (1197, 1508960), (1260, 1433512), (1330, 1358064), (1368, 1320340), (1440, 1254323), (1520, 1188306), (1596, 1131720), (1680, 1075134), (1710, 1056272), (1824, 990255), (1995, 905376), (2016, 895945), (2128, 848790), (2280, 792204), (2394, 754480), (2520, 716756), (2660, 679032), (2736, 660170), (3040, 594153), (3192, 565860), (3360, 537567), (3420, 528136), (3990, 452688), (4256, 424395), (4560, 396102), (4788, 377240), (5040, 358378), (5320, 339516), (5472, 330085), (5985, 301792), (6384, 282930), (6840, 264068), (7980, 226344), (9120, 198051), (9431, 191520), (9576, 188620), (10080, 179189), (10640, 169758), (11970, 150896), (12768, 141465), (13680, 132034), (15960, 113172), (18862, 95760), (19152, 94310), (21280, 84879), (23940, 75448), (27360, 66017), (28293, 63840), (31920, 56586), (37724, 47880), (38304, 47155)]