218647260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 762810048

約数和(自身を除く): 544162788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 43, 45, 52, 53, 60, 65, 78, 82, 86, 90, 106, 117, 123, 129, 130, 156, 159, 164, 172, 180, 195, 205, 212, 215, 234, 246, 258, 260, 265, 318, 369, 387, 390, 410, 430, 468, 477, 492, 516, 530, 533, 559, 585, 615, 636, 645, 689, 738, 774, 780, 795, 820, 860, 954, 1060, 1066, 1118, 1170, 1230, 1290, 1378, 1476, 1548, 1590, 1599, 1677, 1763, 1845, 1908, 1935, 2067, 2132, 2173, 2236, 2279, 2340, 2385, 2460, 2580, 2665, 2756, 2795, 3180, 3198, 3354, 3445, 3526, 3690, 3870, 4134, 4346, 4558, 4770, 4797, 5031, 5289, 5330, 5590, 6201, 6396, 6519, 6708, 6837, 6890, 7052, 7380, 7740, 7995, 8268, 8385, 8692, 8815, 9116, 9540, 9594, 10062, 10335, 10578, 10660, 10865, 11180, 11395, 12402, 13038, 13674, 13780, 15867, 15990, 16770, 17630, 19188, 19557, 20124, 20511, 20670, 21156, 21730, 22790, 22919, 23985, 24804, 25155, 26076, 26445, 27348, 28249, 29627, 31005, 31734, 31980, 32595, 33540, 34185, 35260, 39114, 41022, 41340, 43460, 45580, 45838, 47970, 50310, 52890, 56498, 59254, 62010, 63468, 65190, 68370, 68757, 78228, 79335, 82044, 84747, 88881, 91676, 93439, 95940, 97785, 100620, 102555, 105780, 112996, 114595, 118508, 124020, 130380, 136740, 137514, 141245, 148135, 158670, 169494, 177762, 186878, 195570, 205110, 206271, 229190, 254241, 266643, 275028, 280317, 282490, 296270, 317340, 338988, 343785, 355524, 373756, 391140, 410220, 412542, 423735, 444405, 458380, 467195, 508482, 533286, 560634, 564980, 592540, 687570, 825084, 840951, 847470, 888810, 934390, 1016964, 1031355, 1066572, 1121268, 1214707, 1271205, 1333215, 1375140, 1401585, 1681902, 1694940, 1777620, 1868780, 2062710, 2429414, 2542410, 2666430, 2803170, 3363804, 3644121, 4125420, 4204755, 4858828, 5084820, 5332860, 5606340, 6073535, 7288242, 8409510, 10932363, 12147070, 14576484, 16819020, 18220605, 21864726, 24294140, 36441210, 43729452, 54661815, 72882420, 109323630, 218647260]

約数ペア:

[(1, 218647260), (2, 109323630), (3, 72882420), (4, 54661815), (5, 43729452), (6, 36441210), (9, 24294140), (10, 21864726), (12, 18220605), (13, 16819020), (15, 14576484), (18, 12147070), (20, 10932363), (26, 8409510), (30, 7288242), (36, 6073535), (39, 5606340), (41, 5332860), (43, 5084820), (45, 4858828), (52, 4204755), (53, 4125420), (60, 3644121), (65, 3363804), (78, 2803170), (82, 2666430), (86, 2542410), (90, 2429414), (106, 2062710), (117, 1868780), (123, 1777620), (129, 1694940), (130, 1681902), (156, 1401585), (159, 1375140), (164, 1333215), (172, 1271205), (180, 1214707), (195, 1121268), (205, 1066572), (212, 1031355), (215, 1016964), (234, 934390), (246, 888810), (258, 847470), (260, 840951), (265, 825084), (318, 687570), (369, 592540), (387, 564980), (390, 560634), (410, 533286), (430, 508482), (468, 467195), (477, 458380), (492, 444405), (516, 423735), (530, 412542), (533, 410220), (559, 391140), (585, 373756), (615, 355524), (636, 343785), (645, 338988), (689, 317340), (738, 296270), (774, 282490), (780, 280317), (795, 275028), (820, 266643), (860, 254241), (954, 229190), (1060, 206271), (1066, 205110), (1118, 195570), (1170, 186878), (1230, 177762), (1290, 169494), (1378, 158670), (1476, 148135), (1548, 141245), (1590, 137514), (1599, 136740), (1677, 130380), (1763, 124020), (1845, 118508), (1908, 114595), (1935, 112996), (2067, 105780), (2132, 102555), (2173, 100620), (2236, 97785), (2279, 95940), (2340, 93439), (2385, 91676), (2460, 88881), (2580, 84747), (2665, 82044), (2756, 79335), (2795, 78228), (3180, 68757), (3198, 68370), (3354, 65190), (3445, 63468), (3526, 62010), (3690, 59254), (3870, 56498), (4134, 52890), (4346, 50310), (4558, 47970), (4770, 45838), (4797, 45580), (5031, 43460), (5289, 41340), (5330, 41022), (5590, 39114), (6201, 35260), (6396, 34185), (6519, 33540), (6708, 32595), (6837, 31980), (6890, 31734), (7052, 31005), (7380, 29627), (7740, 28249), (7995, 27348), (8268, 26445), (8385, 26076), (8692, 25155), (8815, 24804), (9116, 23985), (9540, 22919), (9594, 22790), (10062, 21730), (10335, 21156), (10578, 20670), (10660, 20511), (10865, 20124), (11180, 19557), (11395, 19188), (12402, 17630), (13038, 16770), (13674, 15990), (13780, 15867)]