387593640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 1490227200

約数和(自身を除く): 1102633560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 167, 168, 180, 189, 210, 216, 252, 270, 280, 307, 315, 334, 360, 378, 420, 501, 504, 540, 614, 630, 668, 756, 835, 840, 921, 945, 1002, 1080, 1169, 1228, 1260, 1336, 1503, 1512, 1535, 1670, 1842, 1890, 2004, 2149, 2338, 2456, 2505, 2520, 2763, 3006, 3070, 3340, 3507, 3684, 3780, 4008, 4298, 4509, 4605, 4676, 5010, 5526, 5845, 6012, 6140, 6447, 6680, 7014, 7368, 7515, 7560, 8289, 8596, 9018, 9210, 9352, 10020, 10521, 10745, 11052, 11690, 12024, 12280, 12894, 13815, 14028, 15030, 16578, 17192, 17535, 18036, 18420, 19341, 20040, 21042, 21490, 22104, 22545, 23380, 25788, 27630, 28056, 30060, 31563, 32235, 33156, 35070, 36072, 36840, 38682, 41445, 42084, 42980, 45090, 46760, 51269, 51576, 52605, 55260, 58023, 60120, 63126, 64470, 66312, 70140, 77364, 82890, 84168, 85960, 90180, 96705, 102538, 105210, 110520, 116046, 126252, 128940, 140280, 153807, 154728, 157815, 165780, 180360, 193410, 205076, 210420, 232092, 252504, 256345, 257880, 290115, 307614, 315630, 331560, 358883, 386820, 410152, 420840, 461421, 464184, 512690, 580230, 615228, 631260, 717766, 769035, 773640, 922842, 1025380, 1076649, 1160460, 1230456, 1262520, 1384263, 1435532, 1538070, 1794415, 1845684, 2050760, 2153298, 2307105, 2320920, 2768526, 2871064, 3076140, 3229947, 3588830, 3691368, 4306596, 4614210, 5383245, 5537052, 6152280, 6459894, 6921315, 7177660, 8613192, 9228420, 9689841, 10766490, 11074104, 12919788, 13842630, 14355320, 16149735, 18456840, 19379682, 21532980, 25839576, 27685260, 32299470, 38759364, 43065960, 48449205, 55370520, 64598940, 77518728, 96898410, 129197880, 193796820, 387593640]

約数ペア:

[(1, 387593640), (2, 193796820), (3, 129197880), (4, 96898410), (5, 77518728), (6, 64598940), (7, 55370520), (8, 48449205), (9, 43065960), (10, 38759364), (12, 32299470), (14, 27685260), (15, 25839576), (18, 21532980), (20, 19379682), (21, 18456840), (24, 16149735), (27, 14355320), (28, 13842630), (30, 12919788), (35, 11074104), (36, 10766490), (40, 9689841), (42, 9228420), (45, 8613192), (54, 7177660), (56, 6921315), (60, 6459894), (63, 6152280), (70, 5537052), (72, 5383245), (84, 4614210), (90, 4306596), (105, 3691368), (108, 3588830), (120, 3229947), (126, 3076140), (135, 2871064), (140, 2768526), (167, 2320920), (168, 2307105), (180, 2153298), (189, 2050760), (210, 1845684), (216, 1794415), (252, 1538070), (270, 1435532), (280, 1384263), (307, 1262520), (315, 1230456), (334, 1160460), (360, 1076649), (378, 1025380), (420, 922842), (501, 773640), (504, 769035), (540, 717766), (614, 631260), (630, 615228), (668, 580230), (756, 512690), (835, 464184), (840, 461421), (921, 420840), (945, 410152), (1002, 386820), (1080, 358883), (1169, 331560), (1228, 315630), (1260, 307614), (1336, 290115), (1503, 257880), (1512, 256345), (1535, 252504), (1670, 232092), (1842, 210420), (1890, 205076), (2004, 193410), (2149, 180360), (2338, 165780), (2456, 157815), (2505, 154728), (2520, 153807), (2763, 140280), (3006, 128940), (3070, 126252), (3340, 116046), (3507, 110520), (3684, 105210), (3780, 102538), (4008, 96705), (4298, 90180), (4509, 85960), (4605, 84168), (4676, 82890), (5010, 77364), (5526, 70140), (5845, 66312), (6012, 64470), (6140, 63126), (6447, 60120), (6680, 58023), (7014, 55260), (7368, 52605), (7515, 51576), (7560, 51269), (8289, 46760), (8596, 45090), (9018, 42980), (9210, 42084), (9352, 41445), (10020, 38682), (10521, 36840), (10745, 36072), (11052, 35070), (11690, 33156), (12024, 32235), (12280, 31563), (12894, 30060), (13815, 28056), (14028, 27630), (15030, 25788), (16578, 23380), (17192, 22545), (17535, 22104), (18036, 21490), (18420, 21042), (19341, 20040)]