274020160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1272

約数の個数: 112

約数和(自身を含む): 703429632

約数和(自身を除く): 429409472

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, 620, 713, 736, 920, 992, 1201, 1240, 1426, 1472, 1840, 1984, 2402, 2480, 2852, 3565, 3680, 4804, 4960, 5704, 6005, 7130, 7360, 9608, 9920, 11408, 12010, 14260, 19216, 22816, 24020, 27623, 28520, 37231, 38432, 45632, 48040, 55246, 57040, 74462, 76864, 96080, 110492, 114080, 138115, 148924, 186155, 192160, 220984, 228160, 276230, 297848, 372310, 384320, 441968, 552460, 595696, 744620, 856313, 883936, 1104920, 1191392, 1489240, 1712626, 1767872, 2209840, 2382784, 2978480, 3425252, 4281565, 4419680, 5956960, 6850504, 8563130, 8839360, 11913920, 13701008, 17126260, 27402016, 34252520, 54804032, 68505040, 137010080, 274020160]

約数ペア:

[(1, 274020160), (2, 137010080), (4, 68505040), (5, 54804032), (8, 34252520), (10, 27402016), (16, 17126260), (20, 13701008), (23, 11913920), (31, 8839360), (32, 8563130), (40, 6850504), (46, 5956960), (62, 4419680), (64, 4281565), (80, 3425252), (92, 2978480), (115, 2382784), (124, 2209840), (155, 1767872), (160, 1712626), (184, 1489240), (230, 1191392), (248, 1104920), (310, 883936), (320, 856313), (368, 744620), (460, 595696), (496, 552460), (620, 441968), (713, 384320), (736, 372310), (920, 297848), (992, 276230), (1201, 228160), (1240, 220984), (1426, 192160), (1472, 186155), (1840, 148924), (1984, 138115), (2402, 114080), (2480, 110492), (2852, 96080), (3565, 76864), (3680, 74462), (4804, 57040), (4960, 55246), (5704, 48040), (6005, 45632), (7130, 38432), (7360, 37231), (9608, 28520), (9920, 27623), (11408, 24020), (12010, 22816), (14260, 19216)]