868161840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 320

約数和(自身を含む): 3349118976

約数和(自身を除く): 2480957136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 127, 130, 140, 156, 168, 182, 195, 208, 210, 240, 254, 260, 273, 280, 312, 313, 336, 364, 381, 390, 420, 455, 508, 520, 546, 560, 624, 626, 635, 728, 762, 780, 840, 889, 910, 939, 1016, 1040, 1092, 1252, 1270, 1365, 1456, 1524, 1560, 1565, 1651, 1680, 1778, 1820, 1878, 1905, 2032, 2184, 2191, 2504, 2540, 2667, 2730, 3048, 3120, 3130, 3302, 3556, 3640, 3756, 3810, 4069, 4368, 4382, 4445, 4695, 4953, 5008, 5080, 5334, 5460, 6096, 6260, 6573, 6604, 7112, 7280, 7512, 7620, 8138, 8255, 8764, 8890, 9390, 9906, 10160, 10668, 10920, 10955, 11557, 12207, 12520, 13146, 13208, 13335, 14224, 15024, 15240, 16276, 16510, 17528, 17780, 18780, 19812, 20345, 21336, 21840, 21910, 23114, 24414, 24765, 25040, 26292, 26416, 26670, 28483, 30480, 32552, 32865, 33020, 34671, 35056, 35560, 37560, 39624, 39751, 40690, 42672, 43820, 46228, 48828, 49530, 52584, 53340, 56966, 57785, 61035, 65104, 65730, 66040, 69342, 71120, 75120, 79248, 79502, 81380, 85449, 87640, 92456, 97656, 99060, 105168, 106680, 113932, 115570, 119253, 122070, 131460, 132080, 138684, 142415, 159004, 162760, 170898, 173355, 175280, 184912, 195312, 198120, 198755, 213360, 227864, 231140, 238506, 244140, 262920, 277368, 278257, 284830, 318008, 325520, 341796, 346710, 396240, 397510, 427245, 455728, 462280, 477012, 488280, 516763, 525840, 554736, 556514, 569660, 596265, 636016, 683592, 693420, 795020, 834771, 854490, 924560, 954024, 976560, 1033526, 1113028, 1139320, 1192530, 1367184, 1386840, 1391285, 1550289, 1590040, 1669542, 1708980, 1908048, 2067052, 2226056, 2278640, 2385060, 2583815, 2773680, 2782570, 3100578, 3180080, 3339084, 3417960, 3617341, 4134104, 4173855, 4452112, 4770120, 5167630, 5565140, 6201156, 6678168, 6835920, 7234682, 7751445, 8268208, 8347710, 9540240, 10335260, 10852023, 11130280, 12402312, 13356336, 14469364, 15502890, 16695420, 18086705, 20670520, 21704046, 22260560, 24804624, 28938728, 31005780, 33390840, 36173410, 41341040, 43408092, 54260115, 57877456, 62011560, 66781680, 72346820, 86816184, 108520230, 124023120, 144693640, 173632368, 217040460, 289387280, 434080920, 868161840]

約数ペア:

[(1, 868161840), (2, 434080920), (3, 289387280), (4, 217040460), (5, 173632368), (6, 144693640), (7, 124023120), (8, 108520230), (10, 86816184), (12, 72346820), (13, 66781680), (14, 62011560), (15, 57877456), (16, 54260115), (20, 43408092), (21, 41341040), (24, 36173410), (26, 33390840), (28, 31005780), (30, 28938728), (35, 24804624), (39, 22260560), (40, 21704046), (42, 20670520), (48, 18086705), (52, 16695420), (56, 15502890), (60, 14469364), (65, 13356336), (70, 12402312), (78, 11130280), (80, 10852023), (84, 10335260), (91, 9540240), (104, 8347710), (105, 8268208), (112, 7751445), (120, 7234682), (127, 6835920), (130, 6678168), (140, 6201156), (156, 5565140), (168, 5167630), (182, 4770120), (195, 4452112), (208, 4173855), (210, 4134104), (240, 3617341), (254, 3417960), (260, 3339084), (273, 3180080), (280, 3100578), (312, 2782570), (313, 2773680), (336, 2583815), (364, 2385060), (381, 2278640), (390, 2226056), (420, 2067052), (455, 1908048), (508, 1708980), (520, 1669542), (546, 1590040), (560, 1550289), (624, 1391285), (626, 1386840), (635, 1367184), (728, 1192530), (762, 1139320), (780, 1113028), (840, 1033526), (889, 976560), (910, 954024), (939, 924560), (1016, 854490), (1040, 834771), (1092, 795020), (1252, 693420), (1270, 683592), (1365, 636016), (1456, 596265), (1524, 569660), (1560, 556514), (1565, 554736), (1651, 525840), (1680, 516763), (1778, 488280), (1820, 477012), (1878, 462280), (1905, 455728), (2032, 427245), (2184, 397510), (2191, 396240), (2504, 346710), (2540, 341796), (2667, 325520), (2730, 318008), (3048, 284830), (3120, 278257), (3130, 277368), (3302, 262920), (3556, 244140), (3640, 238506), (3756, 231140), (3810, 227864), (4069, 213360), (4368, 198755), (4382, 198120), (4445, 195312), (4695, 184912), (4953, 175280), (5008, 173355), (5080, 170898), (5334, 162760), (5460, 159004), (6096, 142415), (6260, 138684), (6573, 132080), (6604, 131460), (7112, 122070), (7280, 119253), (7512, 115570), (7620, 113932), (8138, 106680), (8255, 105168), (8764, 99060), (8890, 97656), (9390, 92456), (9906, 87640), (10160, 85449), (10668, 81380), (10920, 79502), (10955, 79248), (11557, 75120), (12207, 71120), (12520, 69342), (13146, 66040), (13208, 65730), (13335, 65104), (14224, 61035), (15024, 57785), (15240, 56966), (16276, 53340), (16510, 52584), (17528, 49530), (17780, 48828), (18780, 46228), (19812, 43820), (20345, 42672), (21336, 40690), (21840, 39751), (21910, 39624), (23114, 37560), (24414, 35560), (24765, 35056), (25040, 34671), (26292, 33020), (26416, 32865), (26670, 32552), (28483, 30480)]