1616347320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{274889}}^1$

素因数の和:274917

約数の個数: 96

約数和(自身を含む): 5640742800

約数和(自身を除く): 4024395480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 274889, 549778, 824667, 1099556, 1374445, 1649334, 1924223, 2199112, 2748890, 3298668, 3848446, 4123335, 5497780, 5772669, 6597336, 7696892, 8246670, 9621115, 10995560, 11545338, 13469561, 15393784, 16493340, 19242230, 23090676, 26939122, 28863345, 32986680, 38484460, 40408683, 46181352, 53878244, 57726690, 67347805, 76968920, 80817366, 107756488, 115453380, 134695610, 161634732, 202043415, 230906760, 269391220, 323269464, 404086830, 538782440, 808173660, 1616347320]

約数ペア:

[(1, 1616347320), (2, 808173660), (3, 538782440), (4, 404086830), (5, 323269464), (6, 269391220), (7, 230906760), (8, 202043415), (10, 161634732), (12, 134695610), (14, 115453380), (15, 107756488), (20, 80817366), (21, 76968920), (24, 67347805), (28, 57726690), (30, 53878244), (35, 46181352), (40, 40408683), (42, 38484460), (49, 32986680), (56, 28863345), (60, 26939122), (70, 23090676), (84, 19242230), (98, 16493340), (105, 15393784), (120, 13469561), (140, 11545338), (147, 10995560), (168, 9621115), (196, 8246670), (210, 7696892), (245, 6597336), (280, 5772669), (294, 5497780), (392, 4123335), (420, 3848446), (490, 3298668), (588, 2748890), (735, 2199112), (840, 1924223), (980, 1649334), (1176, 1374445), (1470, 1099556), (1960, 824667), (2940, 549778), (5880, 274889)]