26987479920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{6733}}^1$

素因数の和:7064

約数の個数: 240

約数和(自身を含む): 95742934560

約数和(自身を除く): 68755454640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 293, 304, 342, 360, 380, 456, 570, 586, 684, 720, 760, 855, 879, 912, 1140, 1172, 1368, 1465, 1520, 1710, 1758, 2280, 2344, 2637, 2736, 2930, 3420, 3516, 4395, 4560, 4688, 5274, 5567, 5860, 6733, 6840, 7032, 8790, 10548, 11134, 11720, 13185, 13466, 13680, 14064, 16701, 17580, 20199, 21096, 22268, 23440, 26370, 26932, 27835, 33402, 33665, 35160, 40398, 42192, 44536, 50103, 52740, 53864, 55670, 60597, 66804, 67330, 70320, 80796, 83505, 89072, 100206, 100995, 105480, 107728, 111340, 121194, 127927, 133608, 134660, 161592, 167010, 200412, 201990, 210960, 222680, 242388, 250515, 255854, 267216, 269320, 302985, 323184, 334020, 383781, 400824, 403980, 445360, 484776, 501030, 511708, 538640, 605970, 639635, 668040, 767562, 801648, 807960, 969552, 1002060, 1023416, 1151343, 1211940, 1279270, 1336080, 1535124, 1615920, 1918905, 1972769, 2004120, 2046832, 2302686, 2423880, 2558540, 3070248, 3837810, 3945538, 4008240, 4605372, 4847760, 5117080, 5756715, 5918307, 6140496, 7675620, 7891076, 9210744, 9863845, 10234160, 11513430, 11836614, 15351240, 15782152, 17754921, 18421488, 19727690, 23026860, 23673228, 29591535, 30702480, 31564304, 35509842, 37482611, 39455380, 46053720, 47346456, 59183070, 71019684, 74965222, 78910760, 88774605, 92107440, 94692912, 112447833, 118366140, 142039368, 149930444, 157821520, 177549210, 187413055, 224895666, 236732280, 284078736, 299860888, 337343499, 355098420, 374826110, 449791332, 473464560, 562239165, 599721776, 674686998, 710196840, 749652220, 899582664, 1124478330, 1349373996, 1420393680, 1499304440, 1686717495, 1799165328, 2248956660, 2698747992, 2998608880, 3373434990, 4497913320, 5397495984, 6746869980, 8995826640, 13493739960, 26987479920]

約数ペア:

[(1, 26987479920), (2, 13493739960), (3, 8995826640), (4, 6746869980), (5, 5397495984), (6, 4497913320), (8, 3373434990), (9, 2998608880), (10, 2698747992), (12, 2248956660), (15, 1799165328), (16, 1686717495), (18, 1499304440), (19, 1420393680), (20, 1349373996), (24, 1124478330), (30, 899582664), (36, 749652220), (38, 710196840), (40, 674686998), (45, 599721776), (48, 562239165), (57, 473464560), (60, 449791332), (72, 374826110), (76, 355098420), (80, 337343499), (90, 299860888), (95, 284078736), (114, 236732280), (120, 224895666), (144, 187413055), (152, 177549210), (171, 157821520), (180, 149930444), (190, 142039368), (228, 118366140), (240, 112447833), (285, 94692912), (293, 92107440), (304, 88774605), (342, 78910760), (360, 74965222), (380, 71019684), (456, 59183070), (570, 47346456), (586, 46053720), (684, 39455380), (720, 37482611), (760, 35509842), (855, 31564304), (879, 30702480), (912, 29591535), (1140, 23673228), (1172, 23026860), (1368, 19727690), (1465, 18421488), (1520, 17754921), (1710, 15782152), (1758, 15351240), (2280, 11836614), (2344, 11513430), (2637, 10234160), (2736, 9863845), (2930, 9210744), (3420, 7891076), (3516, 7675620), (4395, 6140496), (4560, 5918307), (4688, 5756715), (5274, 5117080), (5567, 4847760), (5860, 4605372), (6733, 4008240), (6840, 3945538), (7032, 3837810), (8790, 3070248), (10548, 2558540), (11134, 2423880), (11720, 2302686), (13185, 2046832), (13466, 2004120), (13680, 1972769), (14064, 1918905), (16701, 1615920), (17580, 1535124), (20199, 1336080), (21096, 1279270), (22268, 1211940), (23440, 1151343), (26370, 1023416), (26932, 1002060), (27835, 969552), (33402, 807960), (33665, 801648), (35160, 767562), (40398, 668040), (42192, 639635), (44536, 605970), (50103, 538640), (52740, 511708), (53864, 501030), (55670, 484776), (60597, 445360), (66804, 403980), (67330, 400824), (70320, 383781), (80796, 334020), (83505, 323184), (89072, 302985), (100206, 269320), (100995, 267216), (105480, 255854), (107728, 250515), (111340, 242388), (121194, 222680), (127927, 210960), (133608, 201990), (134660, 200412), (161592, 167010)]