15674487760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1293

約数の個数: 160

約数和(自身を含む): 39184992000

約数和(自身を除く): 23510504240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 89, 95, 109, 152, 178, 190, 218, 304, 356, 380, 436, 445, 545, 712, 760, 872, 890, 1063, 1090, 1424, 1520, 1691, 1744, 1780, 2071, 2126, 2180, 3382, 3560, 4142, 4252, 4360, 5315, 6764, 7120, 8284, 8455, 8504, 8720, 9701, 10355, 10630, 13528, 16568, 16910, 17008, 19402, 20197, 20710, 21260, 27056, 33136, 33820, 38804, 40394, 41420, 42520, 48505, 67640, 77608, 80788, 82840, 85040, 94607, 97010, 100985, 115867, 135280, 155216, 161576, 165680, 184319, 189214, 194020, 201970, 231734, 323152, 368638, 378428, 388040, 403940, 463468, 473035, 579335, 737276, 756856, 776080, 807880, 921595, 926936, 946070, 1158670, 1474552, 1513712, 1615760, 1797533, 1843190, 1853872, 1892140, 2201473, 2317340, 2949104, 3595066, 3686380, 3784280, 4402946, 4634680, 7190132, 7372760, 7568560, 8805892, 8987665, 9269360, 10312163, 11007365, 14380264, 14745520, 17611784, 17975330, 20624326, 22014730, 28760528, 35223568, 35950660, 41248652, 44029460, 51560815, 71901320, 82497304, 88058920, 103121630, 143802640, 164994608, 176117840, 195931097, 206243260, 391862194, 412486520, 783724388, 824973040, 979655485, 1567448776, 1959310970, 3134897552, 3918621940, 7837243880, 15674487760]

約数ペア:

[(1, 15674487760), (2, 7837243880), (4, 3918621940), (5, 3134897552), (8, 1959310970), (10, 1567448776), (16, 979655485), (19, 824973040), (20, 783724388), (38, 412486520), (40, 391862194), (76, 206243260), (80, 195931097), (89, 176117840), (95, 164994608), (109, 143802640), (152, 103121630), (178, 88058920), (190, 82497304), (218, 71901320), (304, 51560815), (356, 44029460), (380, 41248652), (436, 35950660), (445, 35223568), (545, 28760528), (712, 22014730), (760, 20624326), (872, 17975330), (890, 17611784), (1063, 14745520), (1090, 14380264), (1424, 11007365), (1520, 10312163), (1691, 9269360), (1744, 8987665), (1780, 8805892), (2071, 7568560), (2126, 7372760), (2180, 7190132), (3382, 4634680), (3560, 4402946), (4142, 3784280), (4252, 3686380), (4360, 3595066), (5315, 2949104), (6764, 2317340), (7120, 2201473), (8284, 1892140), (8455, 1853872), (8504, 1843190), (8720, 1797533), (9701, 1615760), (10355, 1513712), (10630, 1474552), (13528, 1158670), (16568, 946070), (16910, 926936), (17008, 921595), (19402, 807880), (20197, 776080), (20710, 756856), (21260, 737276), (27056, 579335), (33136, 473035), (33820, 463468), (38804, 403940), (40394, 388040), (41420, 378428), (42520, 368638), (48505, 323152), (67640, 231734), (77608, 201970), (80788, 194020), (82840, 189214), (85040, 184319), (94607, 165680), (97010, 161576), (100985, 155216), (115867, 135280)]