291890959920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{512521}}^1$

素因数の和:512660

約数の個数: 240

約数和(自身を含む): 1130221714752

約数和(自身を除く): 838330754832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 315, 336, 339, 360, 420, 452, 504, 560, 565, 630, 678, 720, 791, 840, 904, 1008, 1017, 1130, 1260, 1356, 1582, 1680, 1695, 1808, 2034, 2260, 2373, 2520, 2712, 3164, 3390, 3955, 4068, 4520, 4746, 5040, 5085, 5424, 6328, 6780, 7119, 7910, 8136, 9040, 9492, 10170, 11865, 12656, 13560, 14238, 15820, 16272, 18984, 20340, 23730, 27120, 28476, 31640, 35595, 37968, 40680, 47460, 56952, 63280, 71190, 81360, 94920, 113904, 142380, 189840, 284760, 512521, 569520, 1025042, 1537563, 2050084, 2562605, 3075126, 3587647, 4100168, 4612689, 5125210, 6150252, 7175294, 7687815, 8200336, 9225378, 10250420, 10762941, 12300504, 14350588, 15375630, 17938235, 18450756, 20500840, 21525882, 23063445, 24601008, 28701176, 30751260, 32288823, 35876470, 36901512, 41001680, 43051764, 46126890, 53814705, 57402352, 57914873, 61502520, 64577646, 71752940, 73803024, 86103528, 92253780, 107629410, 115829746, 123005040, 129155292, 143505880, 161444115, 172207056, 173744619, 184507560, 215258820, 231659492, 258310584, 287011760, 289574365, 322888230, 347489238, 369015120, 405404111, 430517640, 463318984, 516621168, 521233857, 579148730, 645776460, 694978476, 810808222, 861035280, 868723095, 926637968, 1042467714, 1158297460, 1216212333, 1291552920, 1389956952, 1621616444, 1737446190, 2027020555, 2084935428, 2316594920, 2432424666, 2583105840, 2606169285, 2779913904, 3243232888, 3474892380, 3648636999, 4054041110, 4169870856, 4633189840, 4864849332, 5212338570, 6081061665, 6486465776, 6949784760, 7297273998, 8108082220, 8339741712, 9729698664, 10424677140, 12162123330, 13899569520, 14594547996, 16216164440, 18243184995, 19459397328, 20849354280, 24324246660, 29189095992, 32432328880, 36486369990, 41698708560, 48648493320, 58378191984, 72972739980, 97296986640, 145945479960, 291890959920]

約数ペア:

[(1, 291890959920), (2, 145945479960), (3, 97296986640), (4, 72972739980), (5, 58378191984), (6, 48648493320), (7, 41698708560), (8, 36486369990), (9, 32432328880), (10, 29189095992), (12, 24324246660), (14, 20849354280), (15, 19459397328), (16, 18243184995), (18, 16216164440), (20, 14594547996), (21, 13899569520), (24, 12162123330), (28, 10424677140), (30, 9729698664), (35, 8339741712), (36, 8108082220), (40, 7297273998), (42, 6949784760), (45, 6486465776), (48, 6081061665), (56, 5212338570), (60, 4864849332), (63, 4633189840), (70, 4169870856), (72, 4054041110), (80, 3648636999), (84, 3474892380), (90, 3243232888), (105, 2779913904), (112, 2606169285), (113, 2583105840), (120, 2432424666), (126, 2316594920), (140, 2084935428), (144, 2027020555), (168, 1737446190), (180, 1621616444), (210, 1389956952), (226, 1291552920), (240, 1216212333), (252, 1158297460), (280, 1042467714), (315, 926637968), (336, 868723095), (339, 861035280), (360, 810808222), (420, 694978476), (452, 645776460), (504, 579148730), (560, 521233857), (565, 516621168), (630, 463318984), (678, 430517640), (720, 405404111), (791, 369015120), (840, 347489238), (904, 322888230), (1008, 289574365), (1017, 287011760), (1130, 258310584), (1260, 231659492), (1356, 215258820), (1582, 184507560), (1680, 173744619), (1695, 172207056), (1808, 161444115), (2034, 143505880), (2260, 129155292), (2373, 123005040), (2520, 115829746), (2712, 107629410), (3164, 92253780), (3390, 86103528), (3955, 73803024), (4068, 71752940), (4520, 64577646), (4746, 61502520), (5040, 57914873), (5085, 57402352), (5424, 53814705), (6328, 46126890), (6780, 43051764), (7119, 41001680), (7910, 36901512), (8136, 35876470), (9040, 32288823), (9492, 30751260), (10170, 28701176), (11865, 24601008), (12656, 23063445), (13560, 21525882), (14238, 20500840), (15820, 18450756), (16272, 17938235), (18984, 15375630), (20340, 14350588), (23730, 12300504), (27120, 10762941), (28476, 10250420), (31640, 9225378), (35595, 8200336), (37968, 7687815), (40680, 7175294), (47460, 6150252), (56952, 5125210), (63280, 4612689), (71190, 4100168), (81360, 3587647), (94920, 3075126), (113904, 2562605), (142380, 2050084), (189840, 1537563), (284760, 1025042), (512521, 569520)]