161950680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23677}}^1$

素因数の和:23713

約数の個数: 96

約数和(自身を含む): 554065200

約数和(自身を除く): 392114520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 23677, 47354, 71031, 94708, 118385, 142062, 189416, 213093, 236770, 284124, 355155, 426186, 449863, 473540, 568248, 710310, 852372, 899726, 947080, 1065465, 1349589, 1420620, 1704744, 1799452, 2130930, 2249315, 2699178, 2841240, 3598904, 4048767, 4261860, 4498630, 5398356, 6747945, 8097534, 8523720, 8997260, 10796712, 13495890, 16195068, 17994520, 20243835, 26991780, 32390136, 40487670, 53983560, 80975340, 161950680]

約数ペア:

[(1, 161950680), (2, 80975340), (3, 53983560), (4, 40487670), (5, 32390136), (6, 26991780), (8, 20243835), (9, 17994520), (10, 16195068), (12, 13495890), (15, 10796712), (18, 8997260), (19, 8523720), (20, 8097534), (24, 6747945), (30, 5398356), (36, 4498630), (38, 4261860), (40, 4048767), (45, 3598904), (57, 2841240), (60, 2699178), (72, 2249315), (76, 2130930), (90, 1799452), (95, 1704744), (114, 1420620), (120, 1349589), (152, 1065465), (171, 947080), (180, 899726), (190, 852372), (228, 710310), (285, 568248), (342, 473540), (360, 449863), (380, 426186), (456, 355155), (570, 284124), (684, 236770), (760, 213093), (855, 189416), (1140, 142062), (1368, 118385), (1710, 94708), (2280, 71031), (3420, 47354), (6840, 23677)]