30953160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 117262080

約数和(自身を除く): 86308920

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, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 173, 180, 210, 213, 252, 280, 284, 315, 346, 355, 360, 420, 426, 497, 504, 519, 568, 630, 639, 692, 710, 840, 852, 865, 994, 1038, 1065, 1211, 1260, 1278, 1384, 1420, 1491, 1557, 1704, 1730, 1988, 2076, 2130, 2422, 2485, 2520, 2556, 2595, 2840, 2982, 3114, 3195, 3460, 3633, 3976, 4152, 4260, 4473, 4844, 4970, 5112, 5190, 5964, 6055, 6228, 6390, 6920, 7266, 7455, 7785, 8520, 8946, 9688, 9940, 10380, 10899, 11928, 12110, 12283, 12456, 12780, 14532, 14910, 15570, 17892, 18165, 19880, 20760, 21798, 22365, 24220, 24566, 25560, 29064, 29820, 31140, 35784, 36330, 36849, 43596, 44730, 48440, 49132, 54495, 59640, 61415, 62280, 72660, 73698, 85981, 87192, 89460, 98264, 108990, 110547, 122830, 145320, 147396, 171962, 178920, 184245, 217980, 221094, 245660, 257943, 294792, 343924, 368490, 429905, 435960, 442188, 491320, 515886, 552735, 687848, 736980, 773829, 859810, 884376, 1031772, 1105470, 1289715, 1473960, 1547658, 1719620, 2063544, 2210940, 2579430, 3095316, 3439240, 3869145, 4421880, 5158860, 6190632, 7738290, 10317720, 15476580, 30953160]

約数ペア:

[(1, 30953160), (2, 15476580), (3, 10317720), (4, 7738290), (5, 6190632), (6, 5158860), (7, 4421880), (8, 3869145), (9, 3439240), (10, 3095316), (12, 2579430), (14, 2210940), (15, 2063544), (18, 1719620), (20, 1547658), (21, 1473960), (24, 1289715), (28, 1105470), (30, 1031772), (35, 884376), (36, 859810), (40, 773829), (42, 736980), (45, 687848), (56, 552735), (60, 515886), (63, 491320), (70, 442188), (71, 435960), (72, 429905), (84, 368490), (90, 343924), (105, 294792), (120, 257943), (126, 245660), (140, 221094), (142, 217980), (168, 184245), (173, 178920), (180, 171962), (210, 147396), (213, 145320), (252, 122830), (280, 110547), (284, 108990), (315, 98264), (346, 89460), (355, 87192), (360, 85981), (420, 73698), (426, 72660), (497, 62280), (504, 61415), (519, 59640), (568, 54495), (630, 49132), (639, 48440), (692, 44730), (710, 43596), (840, 36849), (852, 36330), (865, 35784), (994, 31140), (1038, 29820), (1065, 29064), (1211, 25560), (1260, 24566), (1278, 24220), (1384, 22365), (1420, 21798), (1491, 20760), (1557, 19880), (1704, 18165), (1730, 17892), (1988, 15570), (2076, 14910), (2130, 14532), (2422, 12780), (2485, 12456), (2520, 12283), (2556, 12110), (2595, 11928), (2840, 10899), (2982, 10380), (3114, 9940), (3195, 9688), (3460, 8946), (3633, 8520), (3976, 7785), (4152, 7455), (4260, 7266), (4473, 6920), (4844, 6390), (4970, 6228), (5112, 6055), (5190, 5964)]