311016795180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{172093}}^1$

素因数の和:172456

約数の個数: 192

約数和(自身を含む): 1075056073728

約数和(自身を除く): 764039278548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 331, 364, 390, 420, 455, 546, 662, 780, 910, 993, 1092, 1324, 1365, 1655, 1820, 1986, 2317, 2730, 3310, 3972, 4303, 4634, 4965, 5460, 6620, 6951, 8606, 9268, 9930, 11585, 12909, 13902, 17212, 19860, 21515, 23170, 25818, 27804, 30121, 34755, 43030, 46340, 51636, 60242, 64545, 69510, 86060, 90363, 120484, 129090, 139020, 150605, 172093, 180726, 258180, 301210, 344186, 361452, 451815, 516279, 602420, 688372, 860465, 903630, 1032558, 1204651, 1720930, 1807260, 2065116, 2237209, 2409302, 2581395, 3441860, 3613953, 4474418, 4818604, 5162790, 6023255, 6711627, 7227906, 8948836, 10325580, 11186045, 12046510, 13423254, 14455812, 15660463, 18069765, 22372090, 24093020, 26846508, 31320926, 33558135, 36139530, 44744180, 46981389, 56962783, 62641852, 67116270, 72279060, 78302315, 93962778, 113925566, 134232540, 156604630, 170888349, 187925556, 227851132, 234906945, 284813915, 313209260, 341776698, 398739481, 469813890, 569627830, 683553396, 740516179, 797478962, 854441745, 939627780, 1139255660, 1196218443, 1481032358, 1594957924, 1708883490, 1993697405, 2221548537, 2392436886, 2962064716, 3417766980, 3702580895, 3987394810, 4443097074, 4784873772, 5183613253, 5981092215, 7405161790, 7974789620, 8886194148, 10367226506, 11107742685, 11962184430, 14810323580, 15550839759, 20734453012, 22215485370, 23924368860, 25918066265, 31101679518, 44430970740, 51836132530, 62203359036, 77754198795, 103672265060, 155508397590, 311016795180]

約数ペア:

[(1, 311016795180), (2, 155508397590), (3, 103672265060), (4, 77754198795), (5, 62203359036), (6, 51836132530), (7, 44430970740), (10, 31101679518), (12, 25918066265), (13, 23924368860), (14, 22215485370), (15, 20734453012), (20, 15550839759), (21, 14810323580), (26, 11962184430), (28, 11107742685), (30, 10367226506), (35, 8886194148), (39, 7974789620), (42, 7405161790), (52, 5981092215), (60, 5183613253), (65, 4784873772), (70, 4443097074), (78, 3987394810), (84, 3702580895), (91, 3417766980), (105, 2962064716), (130, 2392436886), (140, 2221548537), (156, 1993697405), (182, 1708883490), (195, 1594957924), (210, 1481032358), (260, 1196218443), (273, 1139255660), (331, 939627780), (364, 854441745), (390, 797478962), (420, 740516179), (455, 683553396), (546, 569627830), (662, 469813890), (780, 398739481), (910, 341776698), (993, 313209260), (1092, 284813915), (1324, 234906945), (1365, 227851132), (1655, 187925556), (1820, 170888349), (1986, 156604630), (2317, 134232540), (2730, 113925566), (3310, 93962778), (3972, 78302315), (4303, 72279060), (4634, 67116270), (4965, 62641852), (5460, 56962783), (6620, 46981389), (6951, 44744180), (8606, 36139530), (9268, 33558135), (9930, 31320926), (11585, 26846508), (12909, 24093020), (13902, 22372090), (17212, 18069765), (19860, 15660463), (21515, 14455812), (23170, 13423254), (25818, 12046510), (27804, 11186045), (30121, 10325580), (34755, 8948836), (43030, 7227906), (46340, 6711627), (51636, 6023255), (60242, 5162790), (64545, 4818604), (69510, 4474418), (86060, 3613953), (90363, 3441860), (120484, 2581395), (129090, 2409302), (139020, 2237209), (150605, 2065116), (172093, 1807260), (180726, 1720930), (258180, 1204651), (301210, 1032558), (344186, 903630), (361452, 860465), (451815, 688372), (516279, 602420)]