179492820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 543594240

約数和(自身を除く): 364101420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 359, 390, 641, 718, 780, 1077, 1282, 1436, 1795, 1923, 2154, 2564, 3205, 3590, 3846, 4308, 4667, 5385, 6410, 7180, 7692, 8333, 9334, 9615, 10770, 12820, 14001, 16666, 18668, 19230, 21540, 23335, 24999, 28002, 33332, 38460, 41665, 46670, 49998, 56004, 70005, 83330, 93340, 99996, 124995, 140010, 166660, 230119, 249990, 280020, 460238, 499980, 690357, 920476, 1150595, 1380714, 2301190, 2761428, 2991547, 3451785, 4602380, 5983094, 6903570, 8974641, 11966188, 13807140, 14957735, 17949282, 29915470, 35898564, 44873205, 59830940, 89746410, 179492820]

約数ペア:

[(1, 179492820), (2, 89746410), (3, 59830940), (4, 44873205), (5, 35898564), (6, 29915470), (10, 17949282), (12, 14957735), (13, 13807140), (15, 11966188), (20, 8974641), (26, 6903570), (30, 5983094), (39, 4602380), (52, 3451785), (60, 2991547), (65, 2761428), (78, 2301190), (130, 1380714), (156, 1150595), (195, 920476), (260, 690357), (359, 499980), (390, 460238), (641, 280020), (718, 249990), (780, 230119), (1077, 166660), (1282, 140010), (1436, 124995), (1795, 99996), (1923, 93340), (2154, 83330), (2564, 70005), (3205, 56004), (3590, 49998), (3846, 46670), (4308, 41665), (4667, 38460), (5385, 33332), (6410, 28002), (7180, 24999), (7692, 23335), (8333, 21540), (9334, 19230), (9615, 18668), (10770, 16666), (12820, 14001)]