1302152460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23311}}^1$

素因数の和:23356

約数の個数: 144

約数和(自身を含む): 4464714240

約数和(自身を除く): 3162561780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 23311, 27930, 46622, 55860, 69933, 93244, 116555, 139866, 163177, 233110, 279732, 326354, 349665, 442909, 466220, 489531, 652708, 699330, 815885, 885818, 979062, 1142239, 1328727, 1398660, 1631770, 1771636, 1958124, 2214545, 2284478, 2447655, 2657454, 3100363, 3263540, 3426717, 4429090, 4568956, 4895310, 5314908, 5711195, 6200726, 6643635, 6853434, 8858180, 9301089, 9790620, 11422390, 12401452, 13287270, 13706868, 15501815, 17133585, 18602178, 21702541, 22844780, 26574540, 31003630, 34267170, 37204356, 43405082, 46505445, 62007260, 65107623, 68534340, 86810164, 93010890, 108512705, 130215246, 186021780, 217025410, 260430492, 325538115, 434050820, 651076230, 1302152460]

約数ペア:

[(1, 1302152460), (2, 651076230), (3, 434050820), (4, 325538115), (5, 260430492), (6, 217025410), (7, 186021780), (10, 130215246), (12, 108512705), (14, 93010890), (15, 86810164), (19, 68534340), (20, 65107623), (21, 62007260), (28, 46505445), (30, 43405082), (35, 37204356), (38, 34267170), (42, 31003630), (49, 26574540), (57, 22844780), (60, 21702541), (70, 18602178), (76, 17133585), (84, 15501815), (95, 13706868), (98, 13287270), (105, 12401452), (114, 11422390), (133, 9790620), (140, 9301089), (147, 8858180), (190, 6853434), (196, 6643635), (210, 6200726), (228, 5711195), (245, 5314908), (266, 4895310), (285, 4568956), (294, 4429090), (380, 3426717), (399, 3263540), (420, 3100363), (490, 2657454), (532, 2447655), (570, 2284478), (588, 2214545), (665, 1958124), (735, 1771636), (798, 1631770), (931, 1398660), (980, 1328727), (1140, 1142239), (1330, 979062), (1470, 885818), (1596, 815885), (1862, 699330), (1995, 652708), (2660, 489531), (2793, 466220), (2940, 442909), (3724, 349665), (3990, 326354), (4655, 279732), (5586, 233110), (7980, 163177), (9310, 139866), (11172, 116555), (13965, 93244), (18620, 69933), (23311, 55860), (27930, 46622)]