142014720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 144

約数和(自身を含む): 468582912

約数和(自身を除く): 326568192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1193, 1240, 1280, 1488, 1860, 1920, 1984, 2386, 2480, 2976, 3579, 3720, 3840, 3968, 4772, 4960, 5952, 5965, 7158, 7440, 7936, 9544, 9920, 11904, 11930, 14316, 14880, 17895, 19088, 19840, 23808, 23860, 28632, 29760, 35790, 36983, 38176, 39680, 47720, 57264, 59520, 71580, 73966, 76352, 95440, 110949, 114528, 119040, 143160, 147932, 152704, 184915, 190880, 221898, 229056, 286320, 295864, 305408, 369830, 381760, 443796, 458112, 554745, 572640, 591728, 739660, 763520, 887592, 916224, 1109490, 1145280, 1183456, 1479320, 1527040, 1775184, 2218980, 2290560, 2366912, 2958640, 3550368, 4437960, 4581120, 4733824, 5917280, 7100736, 8875920, 9467648, 11834560, 14201472, 17751840, 23669120, 28402944, 35503680, 47338240, 71007360, 142014720]

約数ペア:

[(1, 142014720), (2, 71007360), (3, 47338240), (4, 35503680), (5, 28402944), (6, 23669120), (8, 17751840), (10, 14201472), (12, 11834560), (15, 9467648), (16, 8875920), (20, 7100736), (24, 5917280), (30, 4733824), (31, 4581120), (32, 4437960), (40, 3550368), (48, 2958640), (60, 2366912), (62, 2290560), (64, 2218980), (80, 1775184), (93, 1527040), (96, 1479320), (120, 1183456), (124, 1145280), (128, 1109490), (155, 916224), (160, 887592), (186, 763520), (192, 739660), (240, 591728), (248, 572640), (256, 554745), (310, 458112), (320, 443796), (372, 381760), (384, 369830), (465, 305408), (480, 295864), (496, 286320), (620, 229056), (640, 221898), (744, 190880), (768, 184915), (930, 152704), (960, 147932), (992, 143160), (1193, 119040), (1240, 114528), (1280, 110949), (1488, 95440), (1860, 76352), (1920, 73966), (1984, 71580), (2386, 59520), (2480, 57264), (2976, 47720), (3579, 39680), (3720, 38176), (3840, 36983), (3968, 35790), (4772, 29760), (4960, 28632), (5952, 23860), (5965, 23808), (7158, 19840), (7440, 19088), (7936, 17895), (9544, 14880), (9920, 14316), (11904, 11930)]