135298880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 112

約数和(自身を含む): 347618304

約数和(自身を除く): 212319424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 593, 620, 713, 736, 920, 992, 1186, 1240, 1426, 1472, 1840, 1984, 2372, 2480, 2852, 2965, 3565, 3680, 4744, 4960, 5704, 5930, 7130, 7360, 9488, 9920, 11408, 11860, 13639, 14260, 18383, 18976, 22816, 23720, 27278, 28520, 36766, 37952, 45632, 47440, 54556, 57040, 68195, 73532, 91915, 94880, 109112, 114080, 136390, 147064, 183830, 189760, 218224, 228160, 272780, 294128, 367660, 422809, 436448, 545560, 588256, 735320, 845618, 872896, 1091120, 1176512, 1470640, 1691236, 2114045, 2182240, 2941280, 3382472, 4228090, 4364480, 5882560, 6764944, 8456180, 13529888, 16912360, 27059776, 33824720, 67649440, 135298880]

約数ペア:

[(1, 135298880), (2, 67649440), (4, 33824720), (5, 27059776), (8, 16912360), (10, 13529888), (16, 8456180), (20, 6764944), (23, 5882560), (31, 4364480), (32, 4228090), (40, 3382472), (46, 2941280), (62, 2182240), (64, 2114045), (80, 1691236), (92, 1470640), (115, 1176512), (124, 1091120), (155, 872896), (160, 845618), (184, 735320), (230, 588256), (248, 545560), (310, 436448), (320, 422809), (368, 367660), (460, 294128), (496, 272780), (593, 228160), (620, 218224), (713, 189760), (736, 183830), (920, 147064), (992, 136390), (1186, 114080), (1240, 109112), (1426, 94880), (1472, 91915), (1840, 73532), (1984, 68195), (2372, 57040), (2480, 54556), (2852, 47440), (2965, 45632), (3565, 37952), (3680, 36766), (4744, 28520), (4960, 27278), (5704, 23720), (5930, 22816), (7130, 18976), (7360, 18383), (9488, 14260), (9920, 13639), (11408, 11860)]