706870360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 1893196800

約数和(自身を除く): 1186326440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 263, 280, 290, 331, 406, 526, 580, 662, 812, 1015, 1052, 1160, 1315, 1324, 1624, 1655, 1841, 2030, 2104, 2317, 2630, 2648, 3310, 3682, 4060, 4634, 5260, 6620, 7364, 7627, 8120, 9205, 9268, 9599, 10520, 11585, 13240, 14728, 15254, 18410, 18536, 19198, 23170, 30508, 36820, 38135, 38396, 46340, 47995, 53389, 61016, 67193, 73640, 76270, 76792, 87053, 92680, 95990, 106778, 134386, 152540, 174106, 191980, 213556, 266945, 268772, 305080, 335965, 348212, 383960, 427112, 435265, 533890, 537544, 609371, 671930, 696424, 870530, 1067780, 1218742, 1343860, 1741060, 2135560, 2437484, 2524537, 2687720, 3046855, 3482120, 4874968, 5049074, 6093710, 10098148, 12187420, 12622685, 17671759, 20196296, 24374840, 25245370, 35343518, 50490740, 70687036, 88358795, 100981480, 141374072, 176717590, 353435180, 706870360]

約数ペア:

[(1, 706870360), (2, 353435180), (4, 176717590), (5, 141374072), (7, 100981480), (8, 88358795), (10, 70687036), (14, 50490740), (20, 35343518), (28, 25245370), (29, 24374840), (35, 20196296), (40, 17671759), (56, 12622685), (58, 12187420), (70, 10098148), (116, 6093710), (140, 5049074), (145, 4874968), (203, 3482120), (232, 3046855), (263, 2687720), (280, 2524537), (290, 2437484), (331, 2135560), (406, 1741060), (526, 1343860), (580, 1218742), (662, 1067780), (812, 870530), (1015, 696424), (1052, 671930), (1160, 609371), (1315, 537544), (1324, 533890), (1624, 435265), (1655, 427112), (1841, 383960), (2030, 348212), (2104, 335965), (2317, 305080), (2630, 268772), (2648, 266945), (3310, 213556), (3682, 191980), (4060, 174106), (4634, 152540), (5260, 134386), (6620, 106778), (7364, 95990), (7627, 92680), (8120, 87053), (9205, 76792), (9268, 76270), (9599, 73640), (10520, 67193), (11585, 61016), (13240, 53389), (14728, 47995), (15254, 46340), (18410, 38396), (18536, 38135), (19198, 36820), (23170, 30508)]