919669920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7757}}^1$

素因数の和:7807

約数の個数: 192

約数和(自身を含む): 3284426880

約数和(自身を除く): 2364756960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7757, 7904, 9120, 9880, 11856, 14820, 15514, 19760, 23271, 23712, 29640, 31028, 38785, 39520, 46542, 59280, 62056, 77570, 93084, 100841, 116355, 118560, 124112, 147383, 155140, 186168, 201682, 232710, 248224, 294766, 302523, 310280, 372336, 403364, 442149, 465420, 504205, 589532, 605046, 620560, 736915, 744672, 806728, 884298, 930840, 1008410, 1179064, 1210092, 1241120, 1473830, 1512615, 1613456, 1768596, 1861680, 1915979, 2016820, 2210745, 2358128, 2420184, 2947660, 3025230, 3226912, 3537192, 3723360, 3831958, 4033640, 4421490, 4716256, 4840368, 5747937, 5895320, 6050460, 7074384, 7663916, 8067280, 8842980, 9579895, 9680736, 11495874, 11790640, 12100920, 14148768, 15327832, 16134560, 17685960, 19159790, 22991748, 23581280, 24201840, 28739685, 30655664, 35371920, 38319580, 45983496, 48403680, 57479370, 61311328, 70743840, 76639160, 91966992, 114958740, 153278320, 183933984, 229917480, 306556640, 459834960, 919669920]

約数ペア:

[(1, 919669920), (2, 459834960), (3, 306556640), (4, 229917480), (5, 183933984), (6, 153278320), (8, 114958740), (10, 91966992), (12, 76639160), (13, 70743840), (15, 61311328), (16, 57479370), (19, 48403680), (20, 45983496), (24, 38319580), (26, 35371920), (30, 30655664), (32, 28739685), (38, 24201840), (39, 23581280), (40, 22991748), (48, 19159790), (52, 17685960), (57, 16134560), (60, 15327832), (65, 14148768), (76, 12100920), (78, 11790640), (80, 11495874), (95, 9680736), (96, 9579895), (104, 8842980), (114, 8067280), (120, 7663916), (130, 7074384), (152, 6050460), (156, 5895320), (160, 5747937), (190, 4840368), (195, 4716256), (208, 4421490), (228, 4033640), (240, 3831958), (247, 3723360), (260, 3537192), (285, 3226912), (304, 3025230), (312, 2947660), (380, 2420184), (390, 2358128), (416, 2210745), (456, 2016820), (480, 1915979), (494, 1861680), (520, 1768596), (570, 1613456), (608, 1512615), (624, 1473830), (741, 1241120), (760, 1210092), (780, 1179064), (912, 1008410), (988, 930840), (1040, 884298), (1140, 806728), (1235, 744672), (1248, 736915), (1482, 620560), (1520, 605046), (1560, 589532), (1824, 504205), (1976, 465420), (2080, 442149), (2280, 403364), (2470, 372336), (2964, 310280), (3040, 302523), (3120, 294766), (3705, 248224), (3952, 232710), (4560, 201682), (4940, 186168), (5928, 155140), (6240, 147383), (7410, 124112), (7757, 118560), (7904, 116355), (9120, 100841), (9880, 93084), (11856, 77570), (14820, 62056), (15514, 59280), (19760, 46542), (23271, 39520), (23712, 38785), (29640, 31028)]