221703513840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1\times {\mathrm{1423}}^1$

素因数の和:2408

約数の個数: 240

約数和(自身を含む): 748407134592

約数和(自身を除く): 526703620752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 613, 706, 720, 1059, 1226, 1412, 1423, 1765, 1839, 2118, 2452, 2824, 2846, 3065, 3177, 3530, 3678, 4236, 4269, 4904, 5295, 5517, 5648, 5692, 6130, 6354, 7060, 7115, 7356, 8472, 8538, 9195, 9808, 10590, 11034, 11384, 12260, 12708, 12807, 14120, 14230, 14712, 15885, 16944, 17076, 18390, 21180, 21345, 22068, 22768, 24520, 25416, 25614, 27585, 28240, 28460, 29424, 31770, 34152, 36780, 42360, 42690, 44136, 49040, 50832, 51228, 55170, 56920, 63540, 64035, 68304, 73560, 84720, 85380, 88272, 102456, 110340, 113840, 127080, 128070, 147120, 170760, 204912, 216389, 220680, 254160, 256140, 341520, 432778, 441360, 502319, 512280, 649167, 865556, 872299, 1004638, 1024560, 1081945, 1298334, 1506957, 1731112, 1744598, 1947501, 2009276, 2163890, 2511595, 2596668, 2616897, 3013914, 3245835, 3462224, 3489196, 3895002, 4018552, 4327780, 4361495, 4520871, 5023190, 5193336, 5233794, 6027828, 6491670, 6978392, 7534785, 7790004, 7850691, 8037104, 8655560, 8722990, 9041742, 9737505, 10046380, 10386672, 10467588, 12055656, 12983340, 13084485, 13956784, 15069570, 15580008, 15701382, 17311120, 17445980, 18083484, 19475010, 20092760, 20935176, 22604355, 24111312, 25966680, 26168970, 30139140, 31160016, 31402764, 34891960, 36166968, 38950020, 39253455, 40185520, 41870352, 45208710, 51933360, 52337940, 60278280, 62805528, 69783920, 72333936, 77900040, 78506910, 90417420, 104675880, 120556560, 125611056, 155800080, 157013820, 180834840, 209351760, 307921547, 314027640, 361669680, 615843094, 628055280, 923764641, 1231686188, 1539607735, 1847529282, 2463372376, 2771293923, 3079215470, 3695058564, 4618823205, 4926744752, 5542587846, 6158430940, 7390117128, 9237646410, 11085175692, 12316861880, 13856469615, 14780234256, 18475292820, 22170351384, 24633723760, 27712939230, 36950585640, 44340702768, 55425878460, 73901171280, 110851756920, 221703513840]

約数ペア:

[(1, 221703513840), (2, 110851756920), (3, 73901171280), (4, 55425878460), (5, 44340702768), (6, 36950585640), (8, 27712939230), (9, 24633723760), (10, 22170351384), (12, 18475292820), (15, 14780234256), (16, 13856469615), (18, 12316861880), (20, 11085175692), (24, 9237646410), (30, 7390117128), (36, 6158430940), (40, 5542587846), (45, 4926744752), (48, 4618823205), (60, 3695058564), (72, 3079215470), (80, 2771293923), (90, 2463372376), (120, 1847529282), (144, 1539607735), (180, 1231686188), (240, 923764641), (353, 628055280), (360, 615843094), (613, 361669680), (706, 314027640), (720, 307921547), (1059, 209351760), (1226, 180834840), (1412, 157013820), (1423, 155800080), (1765, 125611056), (1839, 120556560), (2118, 104675880), (2452, 90417420), (2824, 78506910), (2846, 77900040), (3065, 72333936), (3177, 69783920), (3530, 62805528), (3678, 60278280), (4236, 52337940), (4269, 51933360), (4904, 45208710), (5295, 41870352), (5517, 40185520), (5648, 39253455), (5692, 38950020), (6130, 36166968), (6354, 34891960), (7060, 31402764), (7115, 31160016), (7356, 30139140), (8472, 26168970), (8538, 25966680), (9195, 24111312), (9808, 22604355), (10590, 20935176), (11034, 20092760), (11384, 19475010), (12260, 18083484), (12708, 17445980), (12807, 17311120), (14120, 15701382), (14230, 15580008), (14712, 15069570), (15885, 13956784), (16944, 13084485), (17076, 12983340), (18390, 12055656), (21180, 10467588), (21345, 10386672), (22068, 10046380), (22768, 9737505), (24520, 9041742), (25416, 8722990), (25614, 8655560), (27585, 8037104), (28240, 7850691), (28460, 7790004), (29424, 7534785), (31770, 6978392), (34152, 6491670), (36780, 6027828), (42360, 5233794), (42690, 5193336), (44136, 5023190), (49040, 4520871), (50832, 4361495), (51228, 4327780), (55170, 4018552), (56920, 3895002), (63540, 3489196), (64035, 3462224), (68304, 3245835), (73560, 3013914), (84720, 2616897), (85380, 2596668), (88272, 2511595), (102456, 2163890), (110340, 2009276), (113840, 1947501), (127080, 1744598), (128070, 1731112), (147120, 1506957), (170760, 1298334), (204912, 1081945), (216389, 1024560), (220680, 1004638), (254160, 872299), (256140, 865556), (341520, 649167), (432778, 512280), (441360, 502319)]