238655560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3839

約数の個数: 96

約数和(自身を含む): 635798520

約数和(自身を除く): 397142960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1430, 1573, 2420, 2860, 3146, 3793, 4840, 5720, 6292, 7586, 7865, 12584, 15172, 15730, 18965, 30344, 31460, 37930, 41723, 49309, 62920, 75860, 83446, 98618, 151720, 166892, 197236, 208615, 246545, 333784, 394472, 417230, 458953, 493090, 542399, 834460, 917906, 986180, 1084798, 1668920, 1835812, 1972360, 2169596, 2294765, 2711995, 3671624, 4339192, 4589530, 5423990, 5966389, 9179060, 10847980, 11932778, 18358120, 21695960, 23865556, 29831945, 47731112, 59663890, 119327780, 238655560]

約数ペア:

[(1, 238655560), (2, 119327780), (4, 59663890), (5, 47731112), (8, 29831945), (10, 23865556), (11, 21695960), (13, 18358120), (20, 11932778), (22, 10847980), (26, 9179060), (40, 5966389), (44, 5423990), (52, 4589530), (55, 4339192), (65, 3671624), (88, 2711995), (104, 2294765), (110, 2169596), (121, 1972360), (130, 1835812), (143, 1668920), (220, 1084798), (242, 986180), (260, 917906), (286, 834460), (440, 542399), (484, 493090), (520, 458953), (572, 417230), (605, 394472), (715, 333784), (968, 246545), (1144, 208615), (1210, 197236), (1430, 166892), (1573, 151720), (2420, 98618), (2860, 83446), (3146, 75860), (3793, 62920), (4840, 49309), (5720, 41723), (6292, 37930), (7586, 31460), (7865, 30344), (12584, 18965), (15172, 15730)]