123536070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 379745280

約数和(自身を除く): 256209210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 163, 189, 210, 270, 315, 326, 378, 401, 489, 630, 802, 815, 945, 978, 1141, 1203, 1467, 1630, 1890, 2005, 2282, 2406, 2445, 2807, 2934, 3423, 3609, 4010, 4401, 4890, 5614, 5705, 6015, 6846, 7218, 7335, 8421, 8802, 10269, 10827, 11410, 12030, 14035, 14670, 16842, 17115, 18045, 20538, 21654, 22005, 25263, 28070, 30807, 34230, 36090, 42105, 44010, 50526, 51345, 54135, 61614, 65363, 75789, 84210, 102690, 108270, 126315, 130726, 151578, 154035, 196089, 252630, 308070, 326815, 378945, 392178, 457541, 588267, 653630, 757890, 915082, 980445, 1176534, 1372623, 1764801, 1960890, 2287705, 2745246, 2941335, 3529602, 4117869, 4575410, 5882670, 6863115, 8235738, 8824005, 12353607, 13726230, 17648010, 20589345, 24707214, 41178690, 61768035, 123536070]

約数ペア:

[(1, 123536070), (2, 61768035), (3, 41178690), (5, 24707214), (6, 20589345), (7, 17648010), (9, 13726230), (10, 12353607), (14, 8824005), (15, 8235738), (18, 6863115), (21, 5882670), (27, 4575410), (30, 4117869), (35, 3529602), (42, 2941335), (45, 2745246), (54, 2287705), (63, 1960890), (70, 1764801), (90, 1372623), (105, 1176534), (126, 980445), (135, 915082), (163, 757890), (189, 653630), (210, 588267), (270, 457541), (315, 392178), (326, 378945), (378, 326815), (401, 308070), (489, 252630), (630, 196089), (802, 154035), (815, 151578), (945, 130726), (978, 126315), (1141, 108270), (1203, 102690), (1467, 84210), (1630, 75789), (1890, 65363), (2005, 61614), (2282, 54135), (2406, 51345), (2445, 50526), (2807, 44010), (2934, 42105), (3423, 36090), (3609, 34230), (4010, 30807), (4401, 28070), (4890, 25263), (5614, 22005), (5705, 21654), (6015, 20538), (6846, 18045), (7218, 17115), (7335, 16842), (8421, 14670), (8802, 14035), (10269, 12030), (10827, 11410)]