220180136040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{78583}}^1$

素因数の和:78824

約数の個数: 192

約数和(自身を含む): 736281786240

約数和(自身を除く): 516101650200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 181, 215, 258, 344, 360, 362, 387, 430, 516, 543, 645, 724, 774, 860, 905, 1032, 1086, 1290, 1448, 1548, 1629, 1720, 1810, 1935, 2172, 2580, 2715, 3096, 3258, 3620, 3870, 4344, 5160, 5430, 6516, 7240, 7740, 7783, 8145, 10860, 13032, 15480, 15566, 16290, 21720, 23349, 31132, 32580, 38915, 46698, 62264, 65160, 70047, 77830, 78583, 93396, 116745, 140094, 155660, 157166, 186792, 233490, 235749, 280188, 311320, 314332, 350235, 392915, 466980, 471498, 560376, 628664, 700470, 707247, 785830, 933960, 942996, 1178745, 1400940, 1414494, 1571660, 1885992, 2357490, 2801880, 2828988, 3143320, 3379069, 3536235, 4714980, 5657976, 6758138, 7072470, 9429960, 10137207, 13516276, 14144940, 14223523, 16895345, 20274414, 27032552, 28289880, 28447046, 30411621, 33790690, 40548828, 42670569, 50686035, 56894092, 60823242, 67581380, 71117615, 81097656, 85341138, 101372070, 113788184, 121646484, 128011707, 135162760, 142235230, 152058105, 170682276, 202744140, 213352845, 243292968, 256023414, 284470460, 304116210, 341364552, 405488280, 426705690, 512046828, 568940920, 608232420, 611611489, 640058535, 853411380, 1024093656, 1216464840, 1223222978, 1280117070, 1706822760, 1834834467, 2446445956, 2560234140, 3058057445, 3669668934, 4892891912, 5120468280, 5504503401, 6116114890, 7339337868, 9174172335, 11009006802, 12232229780, 14678675736, 18348344670, 22018013604, 24464459560, 27522517005, 36696689340, 44036027208, 55045034010, 73393378680, 110090068020, 220180136040]

約数ペア:

[(1, 220180136040), (2, 110090068020), (3, 73393378680), (4, 55045034010), (5, 44036027208), (6, 36696689340), (8, 27522517005), (9, 24464459560), (10, 22018013604), (12, 18348344670), (15, 14678675736), (18, 12232229780), (20, 11009006802), (24, 9174172335), (30, 7339337868), (36, 6116114890), (40, 5504503401), (43, 5120468280), (45, 4892891912), (60, 3669668934), (72, 3058057445), (86, 2560234140), (90, 2446445956), (120, 1834834467), (129, 1706822760), (172, 1280117070), (180, 1223222978), (181, 1216464840), (215, 1024093656), (258, 853411380), (344, 640058535), (360, 611611489), (362, 608232420), (387, 568940920), (430, 512046828), (516, 426705690), (543, 405488280), (645, 341364552), (724, 304116210), (774, 284470460), (860, 256023414), (905, 243292968), (1032, 213352845), (1086, 202744140), (1290, 170682276), (1448, 152058105), (1548, 142235230), (1629, 135162760), (1720, 128011707), (1810, 121646484), (1935, 113788184), (2172, 101372070), (2580, 85341138), (2715, 81097656), (3096, 71117615), (3258, 67581380), (3620, 60823242), (3870, 56894092), (4344, 50686035), (5160, 42670569), (5430, 40548828), (6516, 33790690), (7240, 30411621), (7740, 28447046), (7783, 28289880), (8145, 27032552), (10860, 20274414), (13032, 16895345), (15480, 14223523), (15566, 14144940), (16290, 13516276), (21720, 10137207), (23349, 9429960), (31132, 7072470), (32580, 6758138), (38915, 5657976), (46698, 4714980), (62264, 3536235), (65160, 3379069), (70047, 3143320), (77830, 2828988), (78583, 2801880), (93396, 2357490), (116745, 1885992), (140094, 1571660), (155660, 1414494), (157166, 1400940), (186792, 1178745), (233490, 942996), (235749, 933960), (280188, 785830), (311320, 707247), (314332, 700470), (350235, 628664), (392915, 560376), (466980, 471498)]