1535828280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 256

約数和(自身を含む): 5624847360

約数和(自身を除く): 4089019080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 131, 136, 140, 168, 170, 204, 210, 238, 255, 262, 280, 340, 357, 393, 408, 420, 476, 510, 524, 595, 655, 680, 714, 786, 821, 840, 917, 952, 1020, 1048, 1190, 1310, 1428, 1572, 1642, 1785, 1834, 1965, 2040, 2227, 2380, 2463, 2620, 2751, 2856, 3144, 3284, 3570, 3668, 3930, 4105, 4454, 4585, 4760, 4926, 5240, 5502, 5747, 6568, 6681, 7140, 7336, 7860, 8210, 8908, 9170, 9852, 11004, 11135, 11494, 12315, 13362, 13755, 13957, 14280, 15589, 15720, 16420, 17241, 17816, 18340, 19704, 22008, 22270, 22988, 24630, 26724, 27510, 27914, 28735, 31178, 32840, 33405, 34482, 36680, 41871, 44540, 45976, 46767, 49260, 53448, 55020, 55828, 57470, 62356, 66810, 68964, 69785, 77945, 83742, 86205, 89080, 93534, 97699, 98520, 107551, 110040, 111656, 114940, 124712, 133620, 137928, 139570, 155890, 167484, 172410, 187068, 195398, 209355, 215102, 229880, 233835, 267240, 279140, 293097, 311780, 322653, 334968, 344820, 374136, 390796, 418710, 430204, 467670, 488495, 537755, 558280, 586194, 623560, 645306, 689640, 752857, 781592, 837420, 860408, 935340, 976990, 1075510, 1172388, 1290612, 1465485, 1505714, 1613265, 1674840, 1828367, 1870680, 1953980, 2151020, 2258571, 2344776, 2581224, 2930970, 3011428, 3226530, 3656734, 3764285, 3907960, 4302040, 4517142, 5485101, 5861940, 6022856, 6453060, 7313468, 7528570, 9034284, 9141835, 10970202, 11292855, 11723880, 12798569, 12906120, 14626936, 15057140, 18068568, 18283670, 21940404, 22585710, 25597138, 27425505, 30114280, 36567340, 38395707, 43880808, 45171420, 51194276, 54851010, 63992845, 73134680, 76791414, 90342840, 102388552, 109702020, 127985690, 153582828, 191978535, 219404040, 255971380, 307165656, 383957070, 511942760, 767914140, 1535828280]

約数ペア:

[(1, 1535828280), (2, 767914140), (3, 511942760), (4, 383957070), (5, 307165656), (6, 255971380), (7, 219404040), (8, 191978535), (10, 153582828), (12, 127985690), (14, 109702020), (15, 102388552), (17, 90342840), (20, 76791414), (21, 73134680), (24, 63992845), (28, 54851010), (30, 51194276), (34, 45171420), (35, 43880808), (40, 38395707), (42, 36567340), (51, 30114280), (56, 27425505), (60, 25597138), (68, 22585710), (70, 21940404), (84, 18283670), (85, 18068568), (102, 15057140), (105, 14626936), (119, 12906120), (120, 12798569), (131, 11723880), (136, 11292855), (140, 10970202), (168, 9141835), (170, 9034284), (204, 7528570), (210, 7313468), (238, 6453060), (255, 6022856), (262, 5861940), (280, 5485101), (340, 4517142), (357, 4302040), (393, 3907960), (408, 3764285), (420, 3656734), (476, 3226530), (510, 3011428), (524, 2930970), (595, 2581224), (655, 2344776), (680, 2258571), (714, 2151020), (786, 1953980), (821, 1870680), (840, 1828367), (917, 1674840), (952, 1613265), (1020, 1505714), (1048, 1465485), (1190, 1290612), (1310, 1172388), (1428, 1075510), (1572, 976990), (1642, 935340), (1785, 860408), (1834, 837420), (1965, 781592), (2040, 752857), (2227, 689640), (2380, 645306), (2463, 623560), (2620, 586194), (2751, 558280), (2856, 537755), (3144, 488495), (3284, 467670), (3570, 430204), (3668, 418710), (3930, 390796), (4105, 374136), (4454, 344820), (4585, 334968), (4760, 322653), (4926, 311780), (5240, 293097), (5502, 279140), (5747, 267240), (6568, 233835), (6681, 229880), (7140, 215102), (7336, 209355), (7860, 195398), (8210, 187068), (8908, 172410), (9170, 167484), (9852, 155890), (11004, 139570), (11135, 137928), (11494, 133620), (12315, 124712), (13362, 114940), (13755, 111656), (13957, 110040), (14280, 107551), (15589, 98520), (15720, 97699), (16420, 93534), (17241, 89080), (17816, 86205), (18340, 83742), (19704, 77945), (22008, 69785), (22270, 68964), (22988, 66810), (24630, 62356), (26724, 57470), (27510, 55828), (27914, 55020), (28735, 53448), (31178, 49260), (32840, 46767), (33405, 45976), (34482, 44540), (36680, 41871)]