143832560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 351406080

約数和(自身を除く): 207573520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 472, 496, 590, 620, 944, 983, 1180, 1240, 1829, 1966, 2360, 2480, 3658, 3932, 4720, 4915, 7316, 7864, 9145, 9830, 14632, 15728, 18290, 19660, 29264, 30473, 36580, 39320, 57997, 60946, 73160, 78640, 115994, 121892, 146320, 152365, 231988, 243784, 289985, 304730, 463976, 487568, 579970, 609460, 927952, 1159940, 1218920, 1797907, 2319880, 2437840, 3595814, 4639760, 7191628, 8989535, 14383256, 17979070, 28766512, 35958140, 71916280, 143832560]

約数ペア:

[(1, 143832560), (2, 71916280), (4, 35958140), (5, 28766512), (8, 17979070), (10, 14383256), (16, 8989535), (20, 7191628), (31, 4639760), (40, 3595814), (59, 2437840), (62, 2319880), (80, 1797907), (118, 1218920), (124, 1159940), (155, 927952), (236, 609460), (248, 579970), (295, 487568), (310, 463976), (472, 304730), (496, 289985), (590, 243784), (620, 231988), (944, 152365), (983, 146320), (1180, 121892), (1240, 115994), (1829, 78640), (1966, 73160), (2360, 60946), (2480, 57997), (3658, 39320), (3932, 36580), (4720, 30473), (4915, 29264), (7316, 19660), (7864, 18290), (9145, 15728), (9830, 14632)]