223454880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14107}}^1$

素因数の和:14139

約数の個数: 144

約数和(自身を含む): 831920544

約数和(自身を除く): 608465664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 14107, 15840, 28214, 42321, 56428, 70535, 84642, 112856, 126963, 141070, 155177, 169284, 211605, 225712, 253926, 282140, 310354, 338568, 423210, 451424, 465531, 507852, 564280, 620708, 634815, 677136, 775885, 846420, 931062, 1015704, 1128560, 1241416, 1269630, 1354272, 1396593, 1551770, 1692840, 1862124, 2031408, 2257120, 2327655, 2482832, 2539260, 2793186, 3103540, 3385680, 3724248, 4062816, 4655310, 4965664, 5078520, 5586372, 6207080, 6771360, 6982965, 7448496, 9310620, 10157040, 11172744, 12414160, 13965930, 14896992, 18621240, 20314080, 22345488, 24828320, 27931860, 37242480, 44690976, 55863720, 74484960, 111727440, 223454880]

約数ペア:

[(1, 223454880), (2, 111727440), (3, 74484960), (4, 55863720), (5, 44690976), (6, 37242480), (8, 27931860), (9, 24828320), (10, 22345488), (11, 20314080), (12, 18621240), (15, 14896992), (16, 13965930), (18, 12414160), (20, 11172744), (22, 10157040), (24, 9310620), (30, 7448496), (32, 6982965), (33, 6771360), (36, 6207080), (40, 5586372), (44, 5078520), (45, 4965664), (48, 4655310), (55, 4062816), (60, 3724248), (66, 3385680), (72, 3103540), (80, 2793186), (88, 2539260), (90, 2482832), (96, 2327655), (99, 2257120), (110, 2031408), (120, 1862124), (132, 1692840), (144, 1551770), (160, 1396593), (165, 1354272), (176, 1269630), (180, 1241416), (198, 1128560), (220, 1015704), (240, 931062), (264, 846420), (288, 775885), (330, 677136), (352, 634815), (360, 620708), (396, 564280), (440, 507852), (480, 465531), (495, 451424), (528, 423210), (660, 338568), (720, 310354), (792, 282140), (880, 253926), (990, 225712), (1056, 211605), (1320, 169284), (1440, 155177), (1584, 141070), (1760, 126963), (1980, 112856), (2640, 84642), (3168, 70535), (3960, 56428), (5280, 42321), (7920, 28214), (14107, 15840)]