341728680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2215

約数の個数: 128

約数和(自身を含む): 1094860800

約数和(自身を除く): 753132120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2111, 2130, 2280, 2698, 2840, 4047, 4222, 4260, 5396, 6333, 6745, 8094, 8444, 8520, 10555, 10792, 12666, 13490, 16188, 16888, 20235, 21110, 25332, 26980, 31665, 32376, 40109, 40470, 42220, 50664, 53960, 63330, 80218, 80940, 84440, 120327, 126660, 149881, 160436, 161880, 200545, 240654, 253320, 299762, 320872, 401090, 449643, 481308, 599524, 601635, 749405, 802180, 899286, 962616, 1199048, 1203270, 1498810, 1604360, 1798572, 2248215, 2406540, 2847739, 2997620, 3597144, 4496430, 4813080, 5695478, 5995240, 8543217, 8992860, 11390956, 14238695, 17086434, 17985720, 22781912, 28477390, 34172868, 42716085, 56954780, 68345736, 85432170, 113909560, 170864340, 341728680]

約数ペア:

[(1, 341728680), (2, 170864340), (3, 113909560), (4, 85432170), (5, 68345736), (6, 56954780), (8, 42716085), (10, 34172868), (12, 28477390), (15, 22781912), (19, 17985720), (20, 17086434), (24, 14238695), (30, 11390956), (38, 8992860), (40, 8543217), (57, 5995240), (60, 5695478), (71, 4813080), (76, 4496430), (95, 3597144), (114, 2997620), (120, 2847739), (142, 2406540), (152, 2248215), (190, 1798572), (213, 1604360), (228, 1498810), (284, 1203270), (285, 1199048), (355, 962616), (380, 899286), (426, 802180), (456, 749405), (568, 601635), (570, 599524), (710, 481308), (760, 449643), (852, 401090), (1065, 320872), (1140, 299762), (1349, 253320), (1420, 240654), (1704, 200545), (2111, 161880), (2130, 160436), (2280, 149881), (2698, 126660), (2840, 120327), (4047, 84440), (4222, 80940), (4260, 80218), (5396, 63330), (6333, 53960), (6745, 50664), (8094, 42220), (8444, 40470), (8520, 40109), (10555, 32376), (10792, 31665), (12666, 26980), (13490, 25332), (16188, 21110), (16888, 20235)]