197483640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53087}}^1$

素因数の和:53132

約数の個数: 64

約数和(自身を含む): 611573760

約数和(自身を除く): 414090120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 53087, 106174, 159261, 212348, 265435, 318522, 424696, 530870, 637044, 796305, 1061740, 1274088, 1592610, 1645697, 2123480, 3185220, 3291394, 4937091, 6370440, 6582788, 8228485, 9874182, 13165576, 16456970, 19748364, 24685455, 32913940, 39496728, 49370910, 65827880, 98741820, 197483640]

約数ペア:

[(1, 197483640), (2, 98741820), (3, 65827880), (4, 49370910), (5, 39496728), (6, 32913940), (8, 24685455), (10, 19748364), (12, 16456970), (15, 13165576), (20, 9874182), (24, 8228485), (30, 6582788), (31, 6370440), (40, 4937091), (60, 3291394), (62, 3185220), (93, 2123480), (120, 1645697), (124, 1592610), (155, 1274088), (186, 1061740), (248, 796305), (310, 637044), (372, 530870), (465, 424696), (620, 318522), (744, 265435), (930, 212348), (1240, 159261), (1860, 106174), (3720, 53087)]