329753820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 1059028992

約数和(自身を除く): 729275172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 71, 93, 110, 124, 132, 142, 155, 165, 186, 213, 220, 227, 284, 310, 330, 341, 355, 372, 426, 454, 465, 620, 660, 681, 682, 710, 781, 852, 908, 930, 1023, 1065, 1135, 1362, 1364, 1420, 1562, 1705, 1860, 2046, 2130, 2201, 2270, 2343, 2497, 2724, 3124, 3405, 3410, 3905, 4092, 4260, 4402, 4540, 4686, 4994, 5115, 6603, 6810, 6820, 7037, 7491, 7810, 8804, 9372, 9988, 10230, 11005, 11715, 12485, 13206, 13620, 14074, 14982, 15620, 16117, 20460, 21111, 22010, 23430, 24211, 24970, 26412, 28148, 29964, 32234, 33015, 35185, 37455, 42222, 44020, 46860, 48351, 48422, 49940, 64468, 66030, 70370, 72633, 74910, 77407, 80585, 84444, 96702, 96844, 105555, 121055, 132060, 140740, 145266, 149820, 154814, 161170, 177287, 193404, 211110, 232221, 241755, 242110, 290532, 309628, 322340, 354574, 363165, 387035, 422220, 464442, 483510, 484220, 499627, 531861, 709148, 726330, 774070, 886435, 928884, 967020, 999254, 1063722, 1161105, 1452660, 1498881, 1548140, 1772870, 1998508, 2127444, 2322210, 2498135, 2659305, 2997762, 3545740, 4644420, 4996270, 5318610, 5495897, 5995524, 7494405, 9992540, 10637220, 10991794, 14988810, 16487691, 21983588, 27479485, 29977620, 32975382, 54958970, 65950764, 82438455, 109917940, 164876910, 329753820]

約数ペア:

[(1, 329753820), (2, 164876910), (3, 109917940), (4, 82438455), (5, 65950764), (6, 54958970), (10, 32975382), (11, 29977620), (12, 27479485), (15, 21983588), (20, 16487691), (22, 14988810), (30, 10991794), (31, 10637220), (33, 9992540), (44, 7494405), (55, 5995524), (60, 5495897), (62, 5318610), (66, 4996270), (71, 4644420), (93, 3545740), (110, 2997762), (124, 2659305), (132, 2498135), (142, 2322210), (155, 2127444), (165, 1998508), (186, 1772870), (213, 1548140), (220, 1498881), (227, 1452660), (284, 1161105), (310, 1063722), (330, 999254), (341, 967020), (355, 928884), (372, 886435), (426, 774070), (454, 726330), (465, 709148), (620, 531861), (660, 499627), (681, 484220), (682, 483510), (710, 464442), (781, 422220), (852, 387035), (908, 363165), (930, 354574), (1023, 322340), (1065, 309628), (1135, 290532), (1362, 242110), (1364, 241755), (1420, 232221), (1562, 211110), (1705, 193404), (1860, 177287), (2046, 161170), (2130, 154814), (2201, 149820), (2270, 145266), (2343, 140740), (2497, 132060), (2724, 121055), (3124, 105555), (3405, 96844), (3410, 96702), (3905, 84444), (4092, 80585), (4260, 77407), (4402, 74910), (4540, 72633), (4686, 70370), (4994, 66030), (5115, 64468), (6603, 49940), (6810, 48422), (6820, 48351), (7037, 46860), (7491, 44020), (7810, 42222), (8804, 37455), (9372, 35185), (9988, 33015), (10230, 32234), (11005, 29964), (11715, 28148), (12485, 26412), (13206, 24970), (13620, 24211), (14074, 23430), (14982, 22010), (15620, 21111), (16117, 20460)]