42215654640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{58967}}^1$

素因数の和:59159

約数の個数: 160

約数和(自身を含む): 138636126720

約数和(自身を除く): 96420472080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 157, 190, 228, 240, 285, 304, 314, 380, 456, 471, 570, 628, 760, 785, 912, 942, 1140, 1256, 1520, 1570, 1884, 2280, 2355, 2512, 2983, 3140, 3768, 4560, 4710, 5966, 6280, 7536, 8949, 9420, 11932, 12560, 14915, 17898, 18840, 23864, 29830, 35796, 37680, 44745, 47728, 58967, 59660, 71592, 89490, 117934, 119320, 143184, 176901, 178980, 235868, 238640, 294835, 353802, 357960, 471736, 589670, 707604, 715920, 884505, 943472, 1120373, 1179340, 1415208, 1769010, 2240746, 2358680, 2830416, 3361119, 3538020, 4481492, 4717360, 5601865, 6722238, 7076040, 8962984, 9257819, 11203730, 13444476, 14152080, 16805595, 17925968, 18515638, 22407460, 26888952, 27773457, 33611190, 37031276, 44814920, 46289095, 53777904, 55546914, 67222380, 74062552, 89629840, 92578190, 111093828, 134444760, 138867285, 148125104, 175898561, 185156380, 222187656, 268889520, 277734570, 351797122, 370312760, 444375312, 527695683, 555469140, 703594244, 740625520, 879492805, 1055391366, 1110938280, 1407188488, 1758985610, 2110782732, 2221876560, 2638478415, 2814376976, 3517971220, 4221565464, 5276956830, 7035942440, 8443130928, 10553913660, 14071884880, 21107827320, 42215654640]

約数ペア:

[(1, 42215654640), (2, 21107827320), (3, 14071884880), (4, 10553913660), (5, 8443130928), (6, 7035942440), (8, 5276956830), (10, 4221565464), (12, 3517971220), (15, 2814376976), (16, 2638478415), (19, 2221876560), (20, 2110782732), (24, 1758985610), (30, 1407188488), (38, 1110938280), (40, 1055391366), (48, 879492805), (57, 740625520), (60, 703594244), (76, 555469140), (80, 527695683), (95, 444375312), (114, 370312760), (120, 351797122), (152, 277734570), (157, 268889520), (190, 222187656), (228, 185156380), (240, 175898561), (285, 148125104), (304, 138867285), (314, 134444760), (380, 111093828), (456, 92578190), (471, 89629840), (570, 74062552), (628, 67222380), (760, 55546914), (785, 53777904), (912, 46289095), (942, 44814920), (1140, 37031276), (1256, 33611190), (1520, 27773457), (1570, 26888952), (1884, 22407460), (2280, 18515638), (2355, 17925968), (2512, 16805595), (2983, 14152080), (3140, 13444476), (3768, 11203730), (4560, 9257819), (4710, 8962984), (5966, 7076040), (6280, 6722238), (7536, 5601865), (8949, 4717360), (9420, 4481492), (11932, 3538020), (12560, 3361119), (14915, 2830416), (17898, 2358680), (18840, 2240746), (23864, 1769010), (29830, 1415208), (35796, 1179340), (37680, 1120373), (44745, 943472), (47728, 884505), (58967, 715920), (59660, 707604), (71592, 589670), (89490, 471736), (117934, 357960), (119320, 353802), (143184, 294835), (176901, 238640), (178980, 235868)]