28488410280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{423179}}^1$

素因数の和:423224

約数の個数: 192

約数和(自身を含む): 106946049600

約数和(自身を除く): 78457639320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 33660, 67320, 423179, 846358, 1269537, 1692716, 2115895, 2539074, 3385432, 3808611, 4231790, 4654969, 5078148, 6347685, 7194043, 7617222, 8463580, 9309938, 10156296, 12695370, 13964907, 14388086, 15234444, 16927160, 18619876, 19043055, 21582129, 23274845, 25390740, 27929814, 28776172, 30468888, 35970215, 37239752, 38086110, 41894721, 43164258, 46549690, 50781480, 55859628, 57552344, 64746387, 69824535, 71940430, 76172220, 79134473, 83789442, 86328516, 93099380, 107910645, 111719256, 129492774, 139649070, 143880860, 152344440, 158268946, 167578884, 172657032, 186198760, 209473605, 215821290, 237403419, 258985548, 279298140, 287761720, 316537892, 323731935, 335157768, 395672365, 418947210, 431642580, 474806838, 517971096, 558596280, 633075784, 647463870, 712210257, 791344730, 837894420, 863285160, 949613676, 1187017095, 1294927740, 1424420514, 1582689460, 1675788840, 1899227352, 2374034190, 2589855480, 2848841028, 3165378920, 3561051285, 4748068380, 5697682056, 7122102570, 9496136760, 14244205140, 28488410280]

約数ペア:

[(1, 28488410280), (2, 14244205140), (3, 9496136760), (4, 7122102570), (5, 5697682056), (6, 4748068380), (8, 3561051285), (9, 3165378920), (10, 2848841028), (11, 2589855480), (12, 2374034190), (15, 1899227352), (17, 1675788840), (18, 1582689460), (20, 1424420514), (22, 1294927740), (24, 1187017095), (30, 949613676), (33, 863285160), (34, 837894420), (36, 791344730), (40, 712210257), (44, 647463870), (45, 633075784), (51, 558596280), (55, 517971096), (60, 474806838), (66, 431642580), (68, 418947210), (72, 395672365), (85, 335157768), (88, 323731935), (90, 316537892), (99, 287761720), (102, 279298140), (110, 258985548), (120, 237403419), (132, 215821290), (136, 209473605), (153, 186198760), (165, 172657032), (170, 167578884), (180, 158268946), (187, 152344440), (198, 143880860), (204, 139649070), (220, 129492774), (255, 111719256), (264, 107910645), (306, 93099380), (330, 86328516), (340, 83789442), (360, 79134473), (374, 76172220), (396, 71940430), (408, 69824535), (440, 64746387), (495, 57552344), (510, 55859628), (561, 50781480), (612, 46549690), (660, 43164258), (680, 41894721), (748, 38086110), (765, 37239752), (792, 35970215), (935, 30468888), (990, 28776172), (1020, 27929814), (1122, 25390740), (1224, 23274845), (1320, 21582129), (1496, 19043055), (1530, 18619876), (1683, 16927160), (1870, 15234444), (1980, 14388086), (2040, 13964907), (2244, 12695370), (2805, 10156296), (3060, 9309938), (3366, 8463580), (3740, 7617222), (3960, 7194043), (4488, 6347685), (5610, 5078148), (6120, 4654969), (6732, 4231790), (7480, 3808611), (8415, 3385432), (11220, 2539074), (13464, 2115895), (16830, 1692716), (22440, 1269537), (33660, 846358), (67320, 423179)]