156736735360

素因数分解:

$2^7\times 5^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1\times {\mathrm{2953}}^1$

素因数の和:3558

約数の個数: 128

約数和(自身を含む): 377478662400

約数和(自身を除く): 220741927040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 320, 347, 478, 640, 694, 956, 1195, 1388, 1735, 1912, 2390, 2776, 2953, 3470, 3824, 4780, 5552, 5906, 6940, 7648, 9560, 11104, 11812, 13880, 14765, 15296, 19120, 22208, 23624, 27760, 29530, 30592, 38240, 44416, 47248, 55520, 59060, 76480, 82933, 94496, 111040, 118120, 152960, 165866, 188992, 222080, 236240, 331732, 377984, 414665, 472480, 663464, 705767, 829330, 944960, 1024691, 1326928, 1411534, 1658660, 1889920, 2049382, 2653856, 2823068, 3317320, 3528835, 4098764, 5123455, 5307712, 5646136, 6634640, 7057670, 8197528, 10246910, 10615424, 11292272, 13269280, 14115340, 16395056, 20493820, 22584544, 26538560, 28230680, 32790112, 40987640, 45169088, 53077120, 56461360, 65580224, 81975280, 90338176, 112922720, 131160448, 163950560, 225845440, 244901149, 327901120, 451690880, 489802298, 655802240, 979604596, 1224505745, 1959209192, 2449011490, 3918418384, 4898022980, 7836836768, 9796045960, 15673673536, 19592091920, 31347347072, 39184183840, 78368367680, 156736735360]

約数ペア:

[(1, 156736735360), (2, 78368367680), (4, 39184183840), (5, 31347347072), (8, 19592091920), (10, 15673673536), (16, 9796045960), (20, 7836836768), (32, 4898022980), (40, 3918418384), (64, 2449011490), (80, 1959209192), (128, 1224505745), (160, 979604596), (239, 655802240), (320, 489802298), (347, 451690880), (478, 327901120), (640, 244901149), (694, 225845440), (956, 163950560), (1195, 131160448), (1388, 112922720), (1735, 90338176), (1912, 81975280), (2390, 65580224), (2776, 56461360), (2953, 53077120), (3470, 45169088), (3824, 40987640), (4780, 32790112), (5552, 28230680), (5906, 26538560), (6940, 22584544), (7648, 20493820), (9560, 16395056), (11104, 14115340), (11812, 13269280), (13880, 11292272), (14765, 10615424), (15296, 10246910), (19120, 8197528), (22208, 7057670), (23624, 6634640), (27760, 5646136), (29530, 5307712), (30592, 5123455), (38240, 4098764), (44416, 3528835), (47248, 3317320), (55520, 2823068), (59060, 2653856), (76480, 2049382), (82933, 1889920), (94496, 1658660), (111040, 1411534), (118120, 1326928), (152960, 1024691), (165866, 944960), (188992, 829330), (222080, 705767), (236240, 663464), (331732, 472480), (377984, 414665)]