18926160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 65567232

約数和(自身を除く): 46641072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 107, 110, 120, 132, 134, 165, 176, 201, 214, 220, 240, 264, 268, 321, 330, 335, 402, 428, 440, 528, 535, 536, 642, 660, 670, 737, 804, 856, 880, 1005, 1070, 1072, 1177, 1284, 1320, 1340, 1474, 1605, 1608, 1712, 2010, 2140, 2211, 2354, 2568, 2640, 2680, 2948, 3210, 3216, 3531, 3685, 4020, 4280, 4422, 4708, 5136, 5360, 5885, 5896, 6420, 7062, 7169, 7370, 8040, 8560, 8844, 9416, 11055, 11770, 11792, 12840, 14124, 14338, 14740, 16080, 17655, 17688, 18832, 21507, 22110, 23540, 25680, 28248, 28676, 29480, 35310, 35376, 35845, 43014, 44220, 47080, 56496, 57352, 58960, 70620, 71690, 78859, 86028, 88440, 94160, 107535, 114704, 141240, 143380, 157718, 172056, 176880, 215070, 236577, 282480, 286760, 315436, 344112, 394295, 430140, 473154, 573520, 630872, 788590, 860280, 946308, 1182885, 1261744, 1577180, 1720560, 1892616, 2365770, 3154360, 3785232, 4731540, 6308720, 9463080, 18926160]

約数ペア:

[(1, 18926160), (2, 9463080), (3, 6308720), (4, 4731540), (5, 3785232), (6, 3154360), (8, 2365770), (10, 1892616), (11, 1720560), (12, 1577180), (15, 1261744), (16, 1182885), (20, 946308), (22, 860280), (24, 788590), (30, 630872), (33, 573520), (40, 473154), (44, 430140), (48, 394295), (55, 344112), (60, 315436), (66, 286760), (67, 282480), (80, 236577), (88, 215070), (107, 176880), (110, 172056), (120, 157718), (132, 143380), (134, 141240), (165, 114704), (176, 107535), (201, 94160), (214, 88440), (220, 86028), (240, 78859), (264, 71690), (268, 70620), (321, 58960), (330, 57352), (335, 56496), (402, 47080), (428, 44220), (440, 43014), (528, 35845), (535, 35376), (536, 35310), (642, 29480), (660, 28676), (670, 28248), (737, 25680), (804, 23540), (856, 22110), (880, 21507), (1005, 18832), (1070, 17688), (1072, 17655), (1177, 16080), (1284, 14740), (1320, 14338), (1340, 14124), (1474, 12840), (1605, 11792), (1608, 11770), (1712, 11055), (2010, 9416), (2140, 8844), (2211, 8560), (2354, 8040), (2568, 7370), (2640, 7169), (2680, 7062), (2948, 6420), (3210, 5896), (3216, 5885), (3531, 5360), (3685, 5136), (4020, 4708), (4280, 4422)]