1213397640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37039}}^1$

素因数の和:37076

約数の個数: 192

約数和(自身を含む): 4853721600

約数和(自身を除く): 3640323960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 37039, 74078, 111117, 148156, 185195, 222234, 259273, 296312, 333351, 370390, 444468, 481507, 518546, 555585, 666702, 740780, 777819, 888936, 963014, 1037092, 1111170, 1296365, 1333404, 1444521, 1481560, 1555638, 1666755, 1926028, 2074184, 2222340, 2333457, 2407535, 2592730, 2666808, 2889042, 3111276, 3333510, 3370549, 3852056, 3889095, 4333563, 4444680, 4666914, 4815070, 5185460, 5778084, 6222552, 6667020, 6741098, 7222605, 7778190, 8667126, 9333828, 9630140, 10111647, 10370920, 11556168, 11667285, 13334040, 13482196, 14445210, 15556380, 16852745, 17334252, 18667656, 19260280, 20223294, 21667815, 23334570, 26964392, 28890420, 30334941, 31112760, 33705490, 34668504, 40446588, 43335630, 46669140, 50558235, 57780840, 60669882, 67410980, 80893176, 86671260, 93338280, 101116470, 121339764, 134821960, 151674705, 173342520, 202232940, 242679528, 303349410, 404465880, 606698820, 1213397640]

約数ペア:

[(1, 1213397640), (2, 606698820), (3, 404465880), (4, 303349410), (5, 242679528), (6, 202232940), (7, 173342520), (8, 151674705), (9, 134821960), (10, 121339764), (12, 101116470), (13, 93338280), (14, 86671260), (15, 80893176), (18, 67410980), (20, 60669882), (21, 57780840), (24, 50558235), (26, 46669140), (28, 43335630), (30, 40446588), (35, 34668504), (36, 33705490), (39, 31112760), (40, 30334941), (42, 28890420), (45, 26964392), (52, 23334570), (56, 21667815), (60, 20223294), (63, 19260280), (65, 18667656), (70, 17334252), (72, 16852745), (78, 15556380), (84, 14445210), (90, 13482196), (91, 13334040), (104, 11667285), (105, 11556168), (117, 10370920), (120, 10111647), (126, 9630140), (130, 9333828), (140, 8667126), (156, 7778190), (168, 7222605), (180, 6741098), (182, 6667020), (195, 6222552), (210, 5778084), (234, 5185460), (252, 4815070), (260, 4666914), (273, 4444680), (280, 4333563), (312, 3889095), (315, 3852056), (360, 3370549), (364, 3333510), (390, 3111276), (420, 2889042), (455, 2666808), (468, 2592730), (504, 2407535), (520, 2333457), (546, 2222340), (585, 2074184), (630, 1926028), (728, 1666755), (780, 1555638), (819, 1481560), (840, 1444521), (910, 1333404), (936, 1296365), (1092, 1111170), (1170, 1037092), (1260, 963014), (1365, 888936), (1560, 777819), (1638, 740780), (1820, 666702), (2184, 555585), (2340, 518546), (2520, 481507), (2730, 444468), (3276, 370390), (3640, 333351), (4095, 296312), (4680, 259273), (5460, 222234), (6552, 185195), (8190, 148156), (10920, 111117), (16380, 74078), (32760, 37039)]