1227949440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2213}}^1$

素因数の和:2269

約数の個数: 192

約数和(自身を含む): 4159751760

約数和(自身を除く): 2931802320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1632, 1734, 1920, 2040, 2176, 2213, 2312, 2720, 2890, 3264, 3468, 4080, 4335, 4426, 4624, 5440, 5780, 6528, 6639, 6936, 8160, 8670, 8852, 9248, 10880, 11065, 11560, 13278, 13872, 16320, 17340, 17704, 18496, 22130, 23120, 26556, 27744, 32640, 33195, 34680, 35408, 36992, 37621, 44260, 46240, 53112, 55488, 66390, 69360, 70816, 75242, 88520, 92480, 106224, 110976, 112863, 132780, 138720, 141632, 150484, 177040, 184960, 188105, 212448, 225726, 265560, 277440, 283264, 300968, 354080, 376210, 424896, 451452, 531120, 554880, 564315, 601936, 639557, 708160, 752420, 849792, 902904, 1062240, 1128630, 1203872, 1279114, 1416320, 1504840, 1805808, 1918671, 2124480, 2257260, 2407744, 2558228, 3009680, 3197785, 3611616, 3837342, 4248960, 4514520, 4815488, 5116456, 6019360, 6395570, 7223232, 7674684, 9029040, 9593355, 10232912, 12038720, 12791140, 14446464, 15349368, 18058080, 19186710, 20465824, 24077440, 25582280, 30698736, 36116160, 38373420, 40931648, 51164560, 61397472, 72232320, 76746840, 81863296, 102329120, 122794944, 153493680, 204658240, 245589888, 306987360, 409316480, 613974720, 1227949440]

約数ペア:

[(1, 1227949440), (2, 613974720), (3, 409316480), (4, 306987360), (5, 245589888), (6, 204658240), (8, 153493680), (10, 122794944), (12, 102329120), (15, 81863296), (16, 76746840), (17, 72232320), (20, 61397472), (24, 51164560), (30, 40931648), (32, 38373420), (34, 36116160), (40, 30698736), (48, 25582280), (51, 24077440), (60, 20465824), (64, 19186710), (68, 18058080), (80, 15349368), (85, 14446464), (96, 12791140), (102, 12038720), (120, 10232912), (128, 9593355), (136, 9029040), (160, 7674684), (170, 7223232), (192, 6395570), (204, 6019360), (240, 5116456), (255, 4815488), (272, 4514520), (289, 4248960), (320, 3837342), (340, 3611616), (384, 3197785), (408, 3009680), (480, 2558228), (510, 2407744), (544, 2257260), (578, 2124480), (640, 1918671), (680, 1805808), (816, 1504840), (867, 1416320), (960, 1279114), (1020, 1203872), (1088, 1128630), (1156, 1062240), (1360, 902904), (1445, 849792), (1632, 752420), (1734, 708160), (1920, 639557), (2040, 601936), (2176, 564315), (2213, 554880), (2312, 531120), (2720, 451452), (2890, 424896), (3264, 376210), (3468, 354080), (4080, 300968), (4335, 283264), (4426, 277440), (4624, 265560), (5440, 225726), (5780, 212448), (6528, 188105), (6639, 184960), (6936, 177040), (8160, 150484), (8670, 141632), (8852, 138720), (9248, 132780), (10880, 112863), (11065, 110976), (11560, 106224), (13278, 92480), (13872, 88520), (16320, 75242), (17340, 70816), (17704, 69360), (18496, 66390), (22130, 55488), (23120, 53112), (26556, 46240), (27744, 44260), (32640, 37621), (33195, 36992), (34680, 35408)]