441271740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80819}}^1$

素因数の和:80851

約数の個数: 96

約数和(自身を含む): 1520709120

約数和(自身を除く): 1079437380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 80819, 161638, 242457, 323276, 404095, 484914, 565733, 808190, 969828, 1050647, 1131466, 1212285, 1616380, 1697199, 2101294, 2262932, 2424570, 2828665, 3151941, 3394398, 4202588, 4849140, 5253235, 5657330, 6303882, 6788796, 7354529, 8485995, 10506470, 11314660, 12607764, 14709058, 15759705, 16971990, 21012940, 22063587, 29418116, 31519410, 33943980, 36772645, 44127174, 63038820, 73545290, 88254348, 110317935, 147090580, 220635870, 441271740]

約数ペア:

[(1, 441271740), (2, 220635870), (3, 147090580), (4, 110317935), (5, 88254348), (6, 73545290), (7, 63038820), (10, 44127174), (12, 36772645), (13, 33943980), (14, 31519410), (15, 29418116), (20, 22063587), (21, 21012940), (26, 16971990), (28, 15759705), (30, 14709058), (35, 12607764), (39, 11314660), (42, 10506470), (52, 8485995), (60, 7354529), (65, 6788796), (70, 6303882), (78, 5657330), (84, 5253235), (91, 4849140), (105, 4202588), (130, 3394398), (140, 3151941), (156, 2828665), (182, 2424570), (195, 2262932), (210, 2101294), (260, 1697199), (273, 1616380), (364, 1212285), (390, 1131466), (420, 1050647), (455, 969828), (546, 808190), (780, 565733), (910, 484914), (1092, 404095), (1365, 323276), (1820, 242457), (2730, 161638), (5460, 80819)]