2507291160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 256

約数和(自身を含む): 8599633920

約数和(自身を除く): 6092342760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 71, 88, 93, 110, 120, 124, 132, 142, 155, 165, 186, 213, 220, 248, 264, 284, 310, 330, 341, 355, 372, 426, 440, 465, 568, 620, 660, 682, 710, 744, 781, 852, 863, 930, 1023, 1065, 1240, 1320, 1364, 1420, 1562, 1704, 1705, 1726, 1860, 2046, 2130, 2201, 2343, 2589, 2728, 2840, 3124, 3410, 3452, 3720, 3905, 4092, 4260, 4315, 4402, 4686, 5115, 5178, 6248, 6603, 6820, 6904, 7810, 8184, 8520, 8630, 8804, 9372, 9493, 10230, 10356, 11005, 11715, 12945, 13206, 13640, 15620, 17260, 17608, 18744, 18986, 20460, 20712, 22010, 23430, 24211, 25890, 26412, 26753, 28479, 31240, 33015, 34520, 37972, 40920, 44020, 46860, 47465, 48422, 51780, 52824, 53506, 56958, 61273, 66030, 72633, 75944, 80259, 88040, 93720, 94930, 96844, 103560, 107012, 113916, 121055, 122546, 132060, 133765, 142395, 145266, 160518, 183819, 189860, 193688, 214024, 227832, 242110, 245092, 264120, 267530, 284790, 290532, 294283, 306365, 321036, 363165, 367638, 379720, 401295, 484220, 490184, 535060, 569580, 581064, 588566, 612730, 642072, 674003, 726330, 735276, 802590, 882849, 919095, 968440, 1070120, 1139160, 1177132, 1225460, 1348006, 1452660, 1470552, 1471415, 1605180, 1765698, 1838190, 1899463, 2022009, 2354264, 2450920, 2696012, 2905320, 2942830, 3210360, 3370015, 3531396, 3676380, 3798926, 4044018, 4414245, 5392024, 5698389, 5885660, 6740030, 7062792, 7352760, 7597852, 8088036, 8828490, 9497315, 10110045, 11396778, 11771320, 13480060, 15195704, 16176072, 17656980, 18994630, 20220090, 20894093, 22793556, 26960120, 28491945, 35313960, 37989260, 40440180, 41788186, 45587112, 56983890, 62682279, 75978520, 80880360, 83576372, 104470465, 113967780, 125364558, 167152744, 208940930, 227935560, 250729116, 313411395, 417881860, 501458232, 626822790, 835763720, 1253645580, 2507291160]

約数ペア:

[(1, 2507291160), (2, 1253645580), (3, 835763720), (4, 626822790), (5, 501458232), (6, 417881860), (8, 313411395), (10, 250729116), (11, 227935560), (12, 208940930), (15, 167152744), (20, 125364558), (22, 113967780), (24, 104470465), (30, 83576372), (31, 80880360), (33, 75978520), (40, 62682279), (44, 56983890), (55, 45587112), (60, 41788186), (62, 40440180), (66, 37989260), (71, 35313960), (88, 28491945), (93, 26960120), (110, 22793556), (120, 20894093), (124, 20220090), (132, 18994630), (142, 17656980), (155, 16176072), (165, 15195704), (186, 13480060), (213, 11771320), (220, 11396778), (248, 10110045), (264, 9497315), (284, 8828490), (310, 8088036), (330, 7597852), (341, 7352760), (355, 7062792), (372, 6740030), (426, 5885660), (440, 5698389), (465, 5392024), (568, 4414245), (620, 4044018), (660, 3798926), (682, 3676380), (710, 3531396), (744, 3370015), (781, 3210360), (852, 2942830), (863, 2905320), (930, 2696012), (1023, 2450920), (1065, 2354264), (1240, 2022009), (1320, 1899463), (1364, 1838190), (1420, 1765698), (1562, 1605180), (1704, 1471415), (1705, 1470552), (1726, 1452660), (1860, 1348006), (2046, 1225460), (2130, 1177132), (2201, 1139160), (2343, 1070120), (2589, 968440), (2728, 919095), (2840, 882849), (3124, 802590), (3410, 735276), (3452, 726330), (3720, 674003), (3905, 642072), (4092, 612730), (4260, 588566), (4315, 581064), (4402, 569580), (4686, 535060), (5115, 490184), (5178, 484220), (6248, 401295), (6603, 379720), (6820, 367638), (6904, 363165), (7810, 321036), (8184, 306365), (8520, 294283), (8630, 290532), (8804, 284790), (9372, 267530), (9493, 264120), (10230, 245092), (10356, 242110), (11005, 227832), (11715, 214024), (12945, 193688), (13206, 189860), (13640, 183819), (15620, 160518), (17260, 145266), (17608, 142395), (18744, 133765), (18986, 132060), (20460, 122546), (20712, 121055), (22010, 113916), (23430, 107012), (24211, 103560), (25890, 96844), (26412, 94930), (26753, 93720), (28479, 88040), (31240, 80259), (33015, 75944), (34520, 72633), (37972, 66030), (40920, 61273), (44020, 56958), (46860, 53506), (47465, 52824), (48422, 51780)]