148021280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2770

約数の個数: 96

約数和(自身を含む): 393942528

約数和(自身を除く): 245921248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2713, 2728, 3410, 4960, 5426, 5456, 6820, 10852, 10912, 13565, 13640, 21704, 27130, 27280, 29843, 43408, 54260, 54560, 59686, 84103, 86816, 108520, 119372, 149215, 168206, 217040, 238744, 298430, 336412, 420515, 434080, 477488, 596860, 672824, 841030, 925133, 954976, 1193720, 1345648, 1682060, 1850266, 2387440, 2691296, 3364120, 3700532, 4625665, 4774880, 6728240, 7401064, 9251330, 13456480, 14802128, 18502660, 29604256, 37005320, 74010640, 148021280]

約数ペア:

[(1, 148021280), (2, 74010640), (4, 37005320), (5, 29604256), (8, 18502660), (10, 14802128), (11, 13456480), (16, 9251330), (20, 7401064), (22, 6728240), (31, 4774880), (32, 4625665), (40, 3700532), (44, 3364120), (55, 2691296), (62, 2387440), (80, 1850266), (88, 1682060), (110, 1345648), (124, 1193720), (155, 954976), (160, 925133), (176, 841030), (220, 672824), (248, 596860), (310, 477488), (341, 434080), (352, 420515), (440, 336412), (496, 298430), (620, 238744), (682, 217040), (880, 168206), (992, 149215), (1240, 119372), (1364, 108520), (1705, 86816), (1760, 84103), (2480, 59686), (2713, 54560), (2728, 54260), (3410, 43408), (4960, 29843), (5426, 27280), (5456, 27130), (6820, 21704), (10852, 13640), (10912, 13565)]