320273310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11467}}^1$

素因数の和:11510

約数の個数: 96

約数和(自身を含む): 941293440

約数和(自身を除く): 621020130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 11467, 13965, 22934, 27930, 34401, 57335, 68802, 80269, 114670, 160538, 172005, 217873, 240807, 344010, 401345, 435746, 481614, 561883, 653619, 802690, 1089365, 1123766, 1204035, 1307238, 1525111, 1685649, 2178730, 2408070, 2809415, 3050222, 3268095, 3371298, 4575333, 5618830, 6536190, 7625555, 8428245, 9150666, 10675777, 15251110, 16856490, 21351554, 22876665, 32027331, 45753330, 53378885, 64054662, 106757770, 160136655, 320273310]

約数ペア:

[(1, 320273310), (2, 160136655), (3, 106757770), (5, 64054662), (6, 53378885), (7, 45753330), (10, 32027331), (14, 22876665), (15, 21351554), (19, 16856490), (21, 15251110), (30, 10675777), (35, 9150666), (38, 8428245), (42, 7625555), (49, 6536190), (57, 5618830), (70, 4575333), (95, 3371298), (98, 3268095), (105, 3050222), (114, 2809415), (133, 2408070), (147, 2178730), (190, 1685649), (210, 1525111), (245, 1307238), (266, 1204035), (285, 1123766), (294, 1089365), (399, 802690), (490, 653619), (570, 561883), (665, 481614), (735, 435746), (798, 401345), (931, 344010), (1330, 240807), (1470, 217873), (1862, 172005), (1995, 160538), (2793, 114670), (3990, 80269), (4655, 68802), (5586, 57335), (9310, 34401), (11467, 27930), (13965, 22934)]