227935560

素因数分解:

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

素因数の和:979

約数の個数: 128

約数和(自身を含む): 716636160

約数和(自身を除く): 488700600

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, 863, 930, 1065, 1240, 1420, 1704, 1726, 1860, 2130, 2201, 2589, 2840, 3452, 3720, 4260, 4315, 4402, 5178, 6603, 6904, 8520, 8630, 8804, 10356, 11005, 12945, 13206, 17260, 17608, 20712, 22010, 25890, 26412, 26753, 33015, 34520, 44020, 51780, 52824, 53506, 61273, 66030, 80259, 88040, 103560, 107012, 122546, 132060, 133765, 160518, 183819, 214024, 245092, 264120, 267530, 306365, 321036, 367638, 401295, 490184, 535060, 612730, 642072, 735276, 802590, 919095, 1070120, 1225460, 1470552, 1605180, 1838190, 1899463, 2450920, 3210360, 3676380, 3798926, 5698389, 7352760, 7597852, 9497315, 11396778, 15195704, 18994630, 22793556, 28491945, 37989260, 45587112, 56983890, 75978520, 113967780, 227935560]

約数ペア:

[(1, 227935560), (2, 113967780), (3, 75978520), (4, 56983890), (5, 45587112), (6, 37989260), (8, 28491945), (10, 22793556), (12, 18994630), (15, 15195704), (20, 11396778), (24, 9497315), (30, 7597852), (31, 7352760), (40, 5698389), (60, 3798926), (62, 3676380), (71, 3210360), (93, 2450920), (120, 1899463), (124, 1838190), (142, 1605180), (155, 1470552), (186, 1225460), (213, 1070120), (248, 919095), (284, 802590), (310, 735276), (355, 642072), (372, 612730), (426, 535060), (465, 490184), (568, 401295), (620, 367638), (710, 321036), (744, 306365), (852, 267530), (863, 264120), (930, 245092), (1065, 214024), (1240, 183819), (1420, 160518), (1704, 133765), (1726, 132060), (1860, 122546), (2130, 107012), (2201, 103560), (2589, 88040), (2840, 80259), (3452, 66030), (3720, 61273), (4260, 53506), (4315, 52824), (4402, 51780), (5178, 44020), (6603, 34520), (6904, 33015), (8520, 26753), (8630, 26412), (8804, 25890), (10356, 22010), (11005, 20712), (12945, 17608), (13206, 17260)]