379354920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8595

約数の個数: 128

約数和(自身を含む): 1325341440

約数和(自身を除く): 945986520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8521, 8904, 11130, 14840, 17042, 22260, 25563, 34084, 42605, 44520, 51126, 59647, 68168, 85210, 102252, 119294, 127815, 170420, 178941, 204504, 238588, 255630, 298235, 340840, 357882, 451613, 477176, 511260, 596470, 715764, 894705, 903226, 1022520, 1192940, 1354839, 1431528, 1789410, 1806452, 2258065, 2385880, 2709678, 3161291, 3578820, 3612904, 4516130, 5419356, 6322582, 6774195, 7157640, 9032260, 9483873, 10838712, 12645164, 13548390, 15806455, 18064520, 18967746, 25290328, 27096780, 31612910, 37935492, 47419365, 54193560, 63225820, 75870984, 94838730, 126451640, 189677460, 379354920]

約数ペア:

[(1, 379354920), (2, 189677460), (3, 126451640), (4, 94838730), (5, 75870984), (6, 63225820), (7, 54193560), (8, 47419365), (10, 37935492), (12, 31612910), (14, 27096780), (15, 25290328), (20, 18967746), (21, 18064520), (24, 15806455), (28, 13548390), (30, 12645164), (35, 10838712), (40, 9483873), (42, 9032260), (53, 7157640), (56, 6774195), (60, 6322582), (70, 5419356), (84, 4516130), (105, 3612904), (106, 3578820), (120, 3161291), (140, 2709678), (159, 2385880), (168, 2258065), (210, 1806452), (212, 1789410), (265, 1431528), (280, 1354839), (318, 1192940), (371, 1022520), (420, 903226), (424, 894705), (530, 715764), (636, 596470), (742, 511260), (795, 477176), (840, 451613), (1060, 357882), (1113, 340840), (1272, 298235), (1484, 255630), (1590, 238588), (1855, 204504), (2120, 178941), (2226, 170420), (2968, 127815), (3180, 119294), (3710, 102252), (4452, 85210), (5565, 68168), (6360, 59647), (7420, 51126), (8521, 44520), (8904, 42605), (11130, 34084), (14840, 25563), (17042, 22260)]