163238040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 611170560

約数和(自身を除く): 447932520

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, 90, 105, 120, 126, 140, 168, 180, 210, 211, 252, 280, 307, 315, 360, 420, 422, 504, 614, 630, 633, 840, 844, 921, 1055, 1228, 1260, 1266, 1477, 1535, 1688, 1842, 1899, 2110, 2149, 2456, 2520, 2532, 2763, 2954, 3070, 3165, 3684, 3798, 4220, 4298, 4431, 4605, 5064, 5526, 5908, 6140, 6330, 6447, 7368, 7385, 7596, 8440, 8596, 8862, 9210, 9495, 10745, 11052, 11816, 12280, 12660, 12894, 13293, 13815, 14770, 15192, 17192, 17724, 18420, 18990, 19341, 21490, 22104, 22155, 25320, 25788, 26586, 27630, 29540, 32235, 35448, 36840, 37980, 38682, 42980, 44310, 51576, 53172, 55260, 59080, 64470, 64777, 66465, 75960, 77364, 85960, 88620, 96705, 106344, 110520, 128940, 129554, 132930, 154728, 177240, 193410, 194331, 257880, 259108, 265860, 323885, 386820, 388662, 453439, 518216, 531720, 582993, 647770, 773640, 777324, 906878, 971655, 1165986, 1295540, 1360317, 1554648, 1813756, 1943310, 2267195, 2331972, 2591080, 2720634, 2914965, 3627512, 3886620, 4080951, 4534390, 4663944, 5441268, 5829930, 6801585, 7773240, 8161902, 9068780, 10882536, 11659860, 13603170, 16323804, 18137560, 20404755, 23319720, 27206340, 32647608, 40809510, 54412680, 81619020, 163238040]

約数ペア:

[(1, 163238040), (2, 81619020), (3, 54412680), (4, 40809510), (5, 32647608), (6, 27206340), (7, 23319720), (8, 20404755), (9, 18137560), (10, 16323804), (12, 13603170), (14, 11659860), (15, 10882536), (18, 9068780), (20, 8161902), (21, 7773240), (24, 6801585), (28, 5829930), (30, 5441268), (35, 4663944), (36, 4534390), (40, 4080951), (42, 3886620), (45, 3627512), (56, 2914965), (60, 2720634), (63, 2591080), (70, 2331972), (72, 2267195), (84, 1943310), (90, 1813756), (105, 1554648), (120, 1360317), (126, 1295540), (140, 1165986), (168, 971655), (180, 906878), (210, 777324), (211, 773640), (252, 647770), (280, 582993), (307, 531720), (315, 518216), (360, 453439), (420, 388662), (422, 386820), (504, 323885), (614, 265860), (630, 259108), (633, 257880), (840, 194331), (844, 193410), (921, 177240), (1055, 154728), (1228, 132930), (1260, 129554), (1266, 128940), (1477, 110520), (1535, 106344), (1688, 96705), (1842, 88620), (1899, 85960), (2110, 77364), (2149, 75960), (2456, 66465), (2520, 64777), (2532, 64470), (2763, 59080), (2954, 55260), (3070, 53172), (3165, 51576), (3684, 44310), (3798, 42980), (4220, 38682), (4298, 37980), (4431, 36840), (4605, 35448), (5064, 32235), (5526, 29540), (5908, 27630), (6140, 26586), (6330, 25788), (6447, 25320), (7368, 22155), (7385, 22104), (7596, 21490), (8440, 19341), (8596, 18990), (8862, 18420), (9210, 17724), (9495, 17192), (10745, 15192), (11052, 14770), (11816, 13815), (12280, 13293), (12660, 12894)]