156950267880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{689467}}^1$

素因数の和:689759

約数の個数: 128

約数和(自身を含む): 540101652480

約数和(自身を除く): 383151384600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 271, 280, 420, 542, 813, 840, 1084, 1355, 1626, 1897, 2168, 2710, 3252, 3794, 4065, 5420, 5691, 6504, 7588, 8130, 9485, 10840, 11382, 15176, 16260, 18970, 22764, 28455, 32520, 37940, 45528, 56910, 75880, 113820, 227640, 689467, 1378934, 2068401, 2757868, 3447335, 4136802, 4826269, 5515736, 6894670, 8273604, 9652538, 10342005, 13789340, 14478807, 16547208, 19305076, 20684010, 24131345, 27578680, 28957614, 38610152, 41368020, 48262690, 57915228, 72394035, 82736040, 96525380, 115830456, 144788070, 186845557, 193050760, 289576140, 373691114, 560536671, 579152280, 747382228, 934227785, 1121073342, 1307918899, 1494764456, 1868455570, 2242146684, 2615837798, 2802683355, 3736911140, 3923756697, 4484293368, 5231675596, 5605366710, 6539594495, 7473822280, 7847513394, 10463351192, 11210733420, 13079188990, 15695026788, 19618783485, 22421466840, 26158377980, 31390053576, 39237566970, 52316755960, 78475133940, 156950267880]

約数ペア:

[(1, 156950267880), (2, 78475133940), (3, 52316755960), (4, 39237566970), (5, 31390053576), (6, 26158377980), (7, 22421466840), (8, 19618783485), (10, 15695026788), (12, 13079188990), (14, 11210733420), (15, 10463351192), (20, 7847513394), (21, 7473822280), (24, 6539594495), (28, 5605366710), (30, 5231675596), (35, 4484293368), (40, 3923756697), (42, 3736911140), (56, 2802683355), (60, 2615837798), (70, 2242146684), (84, 1868455570), (105, 1494764456), (120, 1307918899), (140, 1121073342), (168, 934227785), (210, 747382228), (271, 579152280), (280, 560536671), (420, 373691114), (542, 289576140), (813, 193050760), (840, 186845557), (1084, 144788070), (1355, 115830456), (1626, 96525380), (1897, 82736040), (2168, 72394035), (2710, 57915228), (3252, 48262690), (3794, 41368020), (4065, 38610152), (5420, 28957614), (5691, 27578680), (6504, 24131345), (7588, 20684010), (8130, 19305076), (9485, 16547208), (10840, 14478807), (11382, 13789340), (15176, 10342005), (16260, 9652538), (18970, 8273604), (22764, 6894670), (28455, 5515736), (32520, 4826269), (37940, 4136802), (45528, 3447335), (56910, 2757868), (75880, 2068401), (113820, 1378934), (227640, 689467)]