70467960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 229939200

約数和(自身を除く): 159471240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 997, 1140, 1178, 1240, 1767, 1860, 1994, 2280, 2356, 2945, 2991, 3534, 3720, 3988, 4712, 4985, 5890, 5982, 7068, 7976, 8835, 9970, 11780, 11964, 14136, 14955, 17670, 18943, 19940, 23560, 23928, 29910, 30907, 35340, 37886, 39880, 56829, 59820, 61814, 70680, 75772, 92721, 94715, 113658, 119640, 123628, 151544, 154535, 185442, 189430, 227316, 247256, 284145, 309070, 370884, 378860, 454632, 463605, 568290, 587233, 618140, 741768, 757720, 927210, 1136580, 1174466, 1236280, 1761699, 1854420, 2273160, 2348932, 2936165, 3523398, 3708840, 4697864, 5872330, 7046796, 8808495, 11744660, 14093592, 17616990, 23489320, 35233980, 70467960]

約数ペア:

[(1, 70467960), (2, 35233980), (3, 23489320), (4, 17616990), (5, 14093592), (6, 11744660), (8, 8808495), (10, 7046796), (12, 5872330), (15, 4697864), (19, 3708840), (20, 3523398), (24, 2936165), (30, 2348932), (31, 2273160), (38, 1854420), (40, 1761699), (57, 1236280), (60, 1174466), (62, 1136580), (76, 927210), (93, 757720), (95, 741768), (114, 618140), (120, 587233), (124, 568290), (152, 463605), (155, 454632), (186, 378860), (190, 370884), (228, 309070), (248, 284145), (285, 247256), (310, 227316), (372, 189430), (380, 185442), (456, 154535), (465, 151544), (570, 123628), (589, 119640), (620, 113658), (744, 94715), (760, 92721), (930, 75772), (997, 70680), (1140, 61814), (1178, 59820), (1240, 56829), (1767, 39880), (1860, 37886), (1994, 35340), (2280, 30907), (2356, 29910), (2945, 23928), (2991, 23560), (3534, 19940), (3720, 18943), (3988, 17670), (4712, 14955), (4985, 14136), (5890, 11964), (5982, 11780), (7068, 9970), (7976, 8835)]