117397140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 388325952

約数和(自身を除く): 270928812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 490, 511, 547, 588, 730, 735, 876, 980, 1022, 1094, 1095, 1460, 1470, 1533, 1641, 2044, 2188, 2190, 2555, 2735, 2940, 3066, 3282, 3577, 3829, 4380, 5110, 5470, 6132, 6564, 7154, 7658, 7665, 8205, 10220, 10731, 10940, 11487, 14308, 15316, 15330, 16410, 17885, 19145, 21462, 22974, 26803, 30660, 32820, 35770, 38290, 39931, 42924, 45948, 53606, 53655, 57435, 71540, 76580, 79862, 80409, 107212, 107310, 114870, 119793, 134015, 159724, 160818, 199655, 214620, 229740, 239586, 268030, 279517, 321636, 399310, 402045, 479172, 536060, 559034, 598965, 798620, 804090, 838551, 1118068, 1197930, 1397585, 1608180, 1677102, 1956619, 2395860, 2795170, 3354204, 3913238, 4192755, 5590340, 5869857, 7826476, 8385510, 9783095, 11739714, 16771020, 19566190, 23479428, 29349285, 39132380, 58698570, 117397140]

約数ペア:

[(1, 117397140), (2, 58698570), (3, 39132380), (4, 29349285), (5, 23479428), (6, 19566190), (7, 16771020), (10, 11739714), (12, 9783095), (14, 8385510), (15, 7826476), (20, 5869857), (21, 5590340), (28, 4192755), (30, 3913238), (35, 3354204), (42, 2795170), (49, 2395860), (60, 1956619), (70, 1677102), (73, 1608180), (84, 1397585), (98, 1197930), (105, 1118068), (140, 838551), (146, 804090), (147, 798620), (196, 598965), (210, 559034), (219, 536060), (245, 479172), (292, 402045), (294, 399310), (365, 321636), (420, 279517), (438, 268030), (490, 239586), (511, 229740), (547, 214620), (588, 199655), (730, 160818), (735, 159724), (876, 134015), (980, 119793), (1022, 114870), (1094, 107310), (1095, 107212), (1460, 80409), (1470, 79862), (1533, 76580), (1641, 71540), (2044, 57435), (2188, 53655), (2190, 53606), (2555, 45948), (2735, 42924), (2940, 39931), (3066, 38290), (3282, 35770), (3577, 32820), (3829, 30660), (4380, 26803), (5110, 22974), (5470, 21462), (6132, 19145), (6564, 17885), (7154, 16410), (7658, 15330), (7665, 15316), (8205, 14308), (10220, 11487), (10731, 10940)]