15510996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{647}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 48799843200

約数和(自身を除く): 33288846360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 232, 249, 290, 332, 348, 415, 435, 498, 580, 647, 664, 696, 830, 870, 996, 1160, 1245, 1294, 1660, 1740, 1941, 1992, 2407, 2490, 2588, 3235, 3320, 3480, 3882, 4814, 4980, 5176, 6470, 6889, 7221, 7764, 9628, 9705, 9960, 12035, 12940, 13778, 14442, 15528, 18763, 19256, 19410, 20667, 24070, 25880, 27556, 28884, 34445, 36105, 37526, 38820, 41334, 48140, 53701, 55112, 56289, 57768, 68890, 72210, 75052, 77640, 82668, 93815, 96280, 103335, 107402, 112578, 137780, 144420, 150104, 161103, 165336, 187630, 199781, 206670, 214804, 225156, 268505, 275560, 281445, 288840, 322206, 375260, 399562, 413340, 429608, 450312, 537010, 562890, 599343, 644412, 750520, 799124, 805515, 826680, 998905, 1074020, 1125780, 1198686, 1288824, 1557329, 1598248, 1611030, 1997810, 2148040, 2251560, 2397372, 2996715, 3114658, 3222060, 3995620, 4457183, 4671987, 4794744, 5993430, 6229316, 6444120, 7786645, 7991240, 8914366, 9343974, 11986860, 12458632, 13371549, 15573290, 17828732, 18687948, 22285915, 23359935, 23973720, 26743098, 31146580, 35657464, 37375896, 44571830, 46719870, 53486196, 62293160, 66857745, 89143660, 93439740, 106972392, 129258307, 133715490, 178287320, 186879480, 258516614, 267430980, 387774921, 517033228, 534861960, 646291535, 775549842, 1034066456, 1292583070, 1551099684, 1938874605, 2585166140, 3102199368, 3877749210, 5170332280, 7755498420, 15510996840]

約数ペア:

[(1, 15510996840), (2, 7755498420), (3, 5170332280), (4, 3877749210), (5, 3102199368), (6, 2585166140), (8, 1938874605), (10, 1551099684), (12, 1292583070), (15, 1034066456), (20, 775549842), (24, 646291535), (29, 534861960), (30, 517033228), (40, 387774921), (58, 267430980), (60, 258516614), (83, 186879480), (87, 178287320), (116, 133715490), (120, 129258307), (145, 106972392), (166, 93439740), (174, 89143660), (232, 66857745), (249, 62293160), (290, 53486196), (332, 46719870), (348, 44571830), (415, 37375896), (435, 35657464), (498, 31146580), (580, 26743098), (647, 23973720), (664, 23359935), (696, 22285915), (830, 18687948), (870, 17828732), (996, 15573290), (1160, 13371549), (1245, 12458632), (1294, 11986860), (1660, 9343974), (1740, 8914366), (1941, 7991240), (1992, 7786645), (2407, 6444120), (2490, 6229316), (2588, 5993430), (3235, 4794744), (3320, 4671987), (3480, 4457183), (3882, 3995620), (4814, 3222060), (4980, 3114658), (5176, 2996715), (6470, 2397372), (6889, 2251560), (7221, 2148040), (7764, 1997810), (9628, 1611030), (9705, 1598248), (9960, 1557329), (12035, 1288824), (12940, 1198686), (13778, 1125780), (14442, 1074020), (15528, 998905), (18763, 826680), (19256, 805515), (19410, 799124), (20667, 750520), (24070, 644412), (25880, 599343), (27556, 562890), (28884, 537010), (34445, 450312), (36105, 429608), (37526, 413340), (38820, 399562), (41334, 375260), (48140, 322206), (53701, 288840), (55112, 281445), (56289, 275560), (57768, 268505), (68890, 225156), (72210, 214804), (75052, 206670), (77640, 199781), (82668, 187630), (93815, 165336), (96280, 161103), (103335, 150104), (107402, 144420), (112578, 137780)]