27514564480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{16787}}^1$

素因数の和:17016

約数の個数: 128

約数和(自身を含む): 71200594080

約数和(自身を除く): 43686029600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 197, 208, 260, 320, 394, 416, 520, 640, 788, 832, 985, 1040, 1576, 1664, 1970, 2080, 2561, 3152, 3940, 4160, 5122, 6304, 7880, 8320, 10244, 12608, 12805, 15760, 16787, 20488, 25216, 25610, 31520, 33574, 40976, 51220, 63040, 67148, 81952, 83935, 102440, 126080, 134296, 163904, 167870, 204880, 218231, 268592, 327808, 335740, 409760, 436462, 537184, 671480, 819520, 872924, 1074368, 1091155, 1342960, 1639040, 1745848, 2148736, 2182310, 2685920, 3307039, 3491696, 4364620, 5371840, 6614078, 6983392, 8729240, 10743680, 13228156, 13966784, 16535195, 17458480, 26456312, 27933568, 33070390, 34916960, 42991507, 52912624, 66140780, 69833920, 85983014, 105825248, 132281560, 139667840, 171966028, 211650496, 214957535, 264563120, 343932056, 423300992, 429915070, 529126240, 687864112, 859830140, 1058252480, 1375728224, 1719660280, 2116504960, 2751456448, 3439320560, 5502912896, 6878641120, 13757282240, 27514564480]

約数ペア:

[(1, 27514564480), (2, 13757282240), (4, 6878641120), (5, 5502912896), (8, 3439320560), (10, 2751456448), (13, 2116504960), (16, 1719660280), (20, 1375728224), (26, 1058252480), (32, 859830140), (40, 687864112), (52, 529126240), (64, 429915070), (65, 423300992), (80, 343932056), (104, 264563120), (128, 214957535), (130, 211650496), (160, 171966028), (197, 139667840), (208, 132281560), (260, 105825248), (320, 85983014), (394, 69833920), (416, 66140780), (520, 52912624), (640, 42991507), (788, 34916960), (832, 33070390), (985, 27933568), (1040, 26456312), (1576, 17458480), (1664, 16535195), (1970, 13966784), (2080, 13228156), (2561, 10743680), (3152, 8729240), (3940, 6983392), (4160, 6614078), (5122, 5371840), (6304, 4364620), (7880, 3491696), (8320, 3307039), (10244, 2685920), (12608, 2182310), (12805, 2148736), (15760, 1745848), (16787, 1639040), (20488, 1342960), (25216, 1091155), (25610, 1074368), (31520, 872924), (33574, 819520), (40976, 671480), (51220, 537184), (63040, 436462), (67148, 409760), (81952, 335740), (83935, 327808), (102440, 268592), (126080, 218231), (134296, 204880), (163904, 167870)]