652039920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 240

約数和(自身を含む): 2550854592

約数和(自身を除く): 1898814672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2441, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4770, 4882, 5040, 5565, 5936, 6360, 6678, 7323, 7420, 7632, 8904, 9540, 9764, 11130, 12205, 12720, 13356, 14646, 14840, 16695, 17087, 17808, 19080, 19528, 21969, 22260, 24410, 26712, 29292, 29680, 33390, 34174, 36615, 38160, 39056, 43938, 44520, 48820, 51261, 53424, 58584, 66780, 68348, 73230, 85435, 87876, 89040, 97640, 102522, 109845, 117168, 129373, 133560, 136696, 146460, 153783, 170870, 175752, 195280, 205044, 219690, 256305, 258746, 267120, 273392, 292920, 307566, 341740, 351504, 388119, 410088, 439380, 512610, 517492, 585840, 615132, 646865, 683480, 768915, 776238, 820176, 878760, 905611, 1025220, 1034984, 1164357, 1230264, 1293730, 1366960, 1537830, 1552476, 1757520, 1811222, 1940595, 2050440, 2069968, 2328714, 2460528, 2587460, 2716833, 3075660, 3104952, 3622444, 3881190, 4100880, 4528055, 4657428, 5174920, 5433666, 5821785, 6151320, 6209904, 7244888, 7762380, 8150499, 9056110, 9314856, 10349840, 10867332, 11643570, 12302640, 13584165, 14489776, 15524760, 16300998, 18112220, 18629712, 21734664, 23287140, 27168330, 31049520, 32601996, 36224440, 40752495, 43469328, 46574280, 54336660, 65203992, 72448880, 81504990, 93148560, 108673320, 130407984, 163009980, 217346640, 326019960, 652039920]

約数ペア:

[(1, 652039920), (2, 326019960), (3, 217346640), (4, 163009980), (5, 130407984), (6, 108673320), (7, 93148560), (8, 81504990), (9, 72448880), (10, 65203992), (12, 54336660), (14, 46574280), (15, 43469328), (16, 40752495), (18, 36224440), (20, 32601996), (21, 31049520), (24, 27168330), (28, 23287140), (30, 21734664), (35, 18629712), (36, 18112220), (40, 16300998), (42, 15524760), (45, 14489776), (48, 13584165), (53, 12302640), (56, 11643570), (60, 10867332), (63, 10349840), (70, 9314856), (72, 9056110), (80, 8150499), (84, 7762380), (90, 7244888), (105, 6209904), (106, 6151320), (112, 5821785), (120, 5433666), (126, 5174920), (140, 4657428), (144, 4528055), (159, 4100880), (168, 3881190), (180, 3622444), (210, 3104952), (212, 3075660), (240, 2716833), (252, 2587460), (265, 2460528), (280, 2328714), (315, 2069968), (318, 2050440), (336, 1940595), (360, 1811222), (371, 1757520), (420, 1552476), (424, 1537830), (477, 1366960), (504, 1293730), (530, 1230264), (560, 1164357), (630, 1034984), (636, 1025220), (720, 905611), (742, 878760), (795, 820176), (840, 776238), (848, 768915), (954, 683480), (1008, 646865), (1060, 615132), (1113, 585840), (1260, 517492), (1272, 512610), (1484, 439380), (1590, 410088), (1680, 388119), (1855, 351504), (1908, 341740), (2120, 307566), (2226, 292920), (2385, 273392), (2441, 267120), (2520, 258746), (2544, 256305), (2968, 219690), (3180, 205044), (3339, 195280), (3710, 175752), (3816, 170870), (4240, 153783), (4452, 146460), (4770, 136696), (4882, 133560), (5040, 129373), (5565, 117168), (5936, 109845), (6360, 102522), (6678, 97640), (7323, 89040), (7420, 87876), (7632, 85435), (8904, 73230), (9540, 68348), (9764, 66780), (11130, 58584), (12205, 53424), (12720, 51261), (13356, 48820), (14646, 44520), (14840, 43938), (16695, 39056), (17087, 38160), (17808, 36615), (19080, 34174), (19528, 33390), (21969, 29680), (22260, 29292), (24410, 26712)]