2016243320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{811}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 5598512640

約数和(自身を除く): 3582269320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 683, 728, 811, 910, 1366, 1622, 1820, 2732, 3244, 3415, 3640, 4055, 4781, 5464, 5677, 6488, 6830, 8110, 8879, 9562, 10543, 11354, 13660, 16220, 17758, 19124, 21086, 22708, 23905, 27320, 28385, 32440, 35516, 38248, 42172, 44395, 45416, 47810, 52715, 56770, 62153, 71032, 73801, 84344, 88790, 95620, 105430, 113540, 124306, 147602, 177580, 191240, 210860, 227080, 248612, 295204, 310765, 355160, 369005, 421720, 497224, 553913, 590408, 621530, 738010, 1107826, 1243060, 1476020, 2215652, 2486120, 2769565, 2952040, 3877391, 4431304, 5539130, 7200869, 7754782, 11078260, 14401738, 15509564, 19386955, 22156520, 28803476, 31019128, 36004345, 38773910, 50406083, 57606952, 72008690, 77547820, 100812166, 144017380, 155095640, 201624332, 252030415, 288034760, 403248664, 504060830, 1008121660, 2016243320]

約数ペア:

[(1, 2016243320), (2, 1008121660), (4, 504060830), (5, 403248664), (7, 288034760), (8, 252030415), (10, 201624332), (13, 155095640), (14, 144017380), (20, 100812166), (26, 77547820), (28, 72008690), (35, 57606952), (40, 50406083), (52, 38773910), (56, 36004345), (65, 31019128), (70, 28803476), (91, 22156520), (104, 19386955), (130, 15509564), (140, 14401738), (182, 11078260), (260, 7754782), (280, 7200869), (364, 5539130), (455, 4431304), (520, 3877391), (683, 2952040), (728, 2769565), (811, 2486120), (910, 2215652), (1366, 1476020), (1622, 1243060), (1820, 1107826), (2732, 738010), (3244, 621530), (3415, 590408), (3640, 553913), (4055, 497224), (4781, 421720), (5464, 369005), (5677, 355160), (6488, 310765), (6830, 295204), (8110, 248612), (8879, 227080), (9562, 210860), (10543, 191240), (11354, 177580), (13660, 147602), (16220, 124306), (17758, 113540), (19124, 105430), (21086, 95620), (22708, 88790), (23905, 84344), (27320, 73801), (28385, 71032), (32440, 62153), (35516, 56770), (38248, 52715), (42172, 47810), (44395, 45416)]