1330900680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5155

約数の個数: 128

約数和(自身を含む): 4180377600

約数和(自身を除く): 2849476920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 710, 744, 852, 930, 1065, 1240, 1420, 1704, 1860, 2130, 2201, 2840, 3720, 4260, 4402, 5039, 6603, 8520, 8804, 10078, 11005, 13206, 15117, 17608, 20156, 22010, 25195, 26412, 30234, 33015, 40312, 44020, 50390, 52824, 60468, 66030, 75585, 88040, 100780, 120936, 132060, 151170, 156209, 201560, 264120, 302340, 312418, 357769, 468627, 604680, 624836, 715538, 781045, 937254, 1073307, 1249672, 1431076, 1562090, 1788845, 1874508, 2146614, 2343135, 2862152, 3124180, 3577690, 3749016, 4293228, 4686270, 5366535, 6248360, 7155380, 8586456, 9372540, 10733070, 11090839, 14310760, 18745080, 21466140, 22181678, 33272517, 42932280, 44363356, 55454195, 66545034, 88726712, 110908390, 133090068, 166362585, 221816780, 266180136, 332725170, 443633560, 665450340, 1330900680]

約数ペア:

[(1, 1330900680), (2, 665450340), (3, 443633560), (4, 332725170), (5, 266180136), (6, 221816780), (8, 166362585), (10, 133090068), (12, 110908390), (15, 88726712), (20, 66545034), (24, 55454195), (30, 44363356), (31, 42932280), (40, 33272517), (60, 22181678), (62, 21466140), (71, 18745080), (93, 14310760), (120, 11090839), (124, 10733070), (142, 9372540), (155, 8586456), (186, 7155380), (213, 6248360), (248, 5366535), (284, 4686270), (310, 4293228), (355, 3749016), (372, 3577690), (426, 3124180), (465, 2862152), (568, 2343135), (620, 2146614), (710, 1874508), (744, 1788845), (852, 1562090), (930, 1431076), (1065, 1249672), (1240, 1073307), (1420, 937254), (1704, 781045), (1860, 715538), (2130, 624836), (2201, 604680), (2840, 468627), (3720, 357769), (4260, 312418), (4402, 302340), (5039, 264120), (6603, 201560), (8520, 156209), (8804, 151170), (10078, 132060), (11005, 120936), (13206, 100780), (15117, 88040), (17608, 75585), (20156, 66030), (22010, 60468), (25195, 52824), (26412, 50390), (30234, 44020), (33015, 40312)]