193553640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:976

約数の個数: 192

約数和(自身を含む): 727833600

約数和(自身を除く): 534279960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 863, 890, 1068, 1246, 1260, 1335, 1602, 1726, 1780, 1869, 2136, 2492, 2520, 2589, 2670, 3115, 3204, 3452, 3560, 3738, 4005, 4315, 4984, 5178, 5340, 5607, 6041, 6230, 6408, 6904, 7476, 7767, 8010, 8630, 9345, 10356, 10680, 11214, 12082, 12460, 12945, 14952, 15534, 16020, 17260, 18123, 18690, 20712, 22428, 24164, 24920, 25890, 28035, 30205, 31068, 32040, 34520, 36246, 37380, 38835, 44856, 48328, 51780, 54369, 56070, 60410, 62136, 72492, 74760, 76807, 77670, 90615, 103560, 108738, 112140, 120820, 144984, 153614, 155340, 181230, 217476, 224280, 230421, 241640, 271845, 307228, 310680, 362460, 384035, 434952, 460842, 537649, 543690, 614456, 691263, 724920, 768070, 921684, 1075298, 1087380, 1152105, 1382526, 1536140, 1612947, 1843368, 2150596, 2174760, 2304210, 2688245, 2765052, 3072280, 3225894, 3456315, 4301192, 4608420, 4838841, 5376490, 5530104, 6451788, 6912630, 8064735, 9216840, 9677682, 10752980, 12903576, 13825260, 16129470, 19355364, 21505960, 24194205, 27650520, 32258940, 38710728, 48388410, 64517880, 96776820, 193553640]

約数ペア:

[(1, 193553640), (2, 96776820), (3, 64517880), (4, 48388410), (5, 38710728), (6, 32258940), (7, 27650520), (8, 24194205), (9, 21505960), (10, 19355364), (12, 16129470), (14, 13825260), (15, 12903576), (18, 10752980), (20, 9677682), (21, 9216840), (24, 8064735), (28, 6912630), (30, 6451788), (35, 5530104), (36, 5376490), (40, 4838841), (42, 4608420), (45, 4301192), (56, 3456315), (60, 3225894), (63, 3072280), (70, 2765052), (72, 2688245), (84, 2304210), (89, 2174760), (90, 2150596), (105, 1843368), (120, 1612947), (126, 1536140), (140, 1382526), (168, 1152105), (178, 1087380), (180, 1075298), (210, 921684), (252, 768070), (267, 724920), (280, 691263), (315, 614456), (356, 543690), (360, 537649), (420, 460842), (445, 434952), (504, 384035), (534, 362460), (623, 310680), (630, 307228), (712, 271845), (801, 241640), (840, 230421), (863, 224280), (890, 217476), (1068, 181230), (1246, 155340), (1260, 153614), (1335, 144984), (1602, 120820), (1726, 112140), (1780, 108738), (1869, 103560), (2136, 90615), (2492, 77670), (2520, 76807), (2589, 74760), (2670, 72492), (3115, 62136), (3204, 60410), (3452, 56070), (3560, 54369), (3738, 51780), (4005, 48328), (4315, 44856), (4984, 38835), (5178, 37380), (5340, 36246), (5607, 34520), (6041, 32040), (6230, 31068), (6408, 30205), (6904, 28035), (7476, 25890), (7767, 24920), (8010, 24164), (8630, 22428), (9345, 20712), (10356, 18690), (10680, 18123), (11214, 17260), (12082, 16020), (12460, 15534), (12945, 14952)]