282308520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 963728640

約数和(自身を除く): 681420120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 67, 73, 74, 78, 104, 111, 120, 130, 134, 146, 148, 156, 185, 195, 201, 219, 222, 260, 268, 292, 296, 312, 335, 365, 370, 390, 402, 438, 444, 481, 520, 536, 555, 584, 670, 730, 740, 780, 804, 871, 876, 888, 949, 962, 1005, 1095, 1110, 1340, 1443, 1460, 1480, 1560, 1608, 1742, 1752, 1898, 1924, 2010, 2190, 2220, 2405, 2479, 2613, 2680, 2701, 2847, 2886, 2920, 3484, 3796, 3848, 4020, 4355, 4380, 4440, 4745, 4810, 4891, 4958, 5226, 5402, 5694, 5772, 6968, 7215, 7437, 7592, 8040, 8103, 8710, 8760, 9490, 9620, 9782, 9916, 10452, 10804, 11388, 11544, 12395, 13065, 13505, 14235, 14430, 14673, 14874, 16206, 17420, 18980, 19240, 19564, 19832, 20904, 21608, 22776, 24455, 24790, 26130, 27010, 28470, 28860, 29346, 29748, 32227, 32412, 34840, 35113, 37185, 37960, 39128, 40515, 48910, 49580, 52260, 54020, 56940, 57720, 58692, 59496, 63583, 64454, 64824, 70226, 73365, 74370, 81030, 96681, 97820, 99160, 104520, 105339, 108040, 113880, 117384, 127166, 128908, 140452, 146730, 148740, 161135, 162060, 175565, 180967, 190749, 193362, 195640, 210678, 254332, 257816, 280904, 293460, 297480, 317915, 322270, 324120, 351130, 361934, 381498, 386724, 421356, 483405, 508664, 526695, 542901, 586920, 635830, 644540, 702260, 723868, 762996, 773448, 842712, 904835, 953745, 966810, 1053390, 1085802, 1271660, 1289080, 1404520, 1447736, 1525992, 1809670, 1907490, 1933620, 2106780, 2171604, 2352571, 2543320, 2714505, 3619340, 3814980, 3867240, 4213560, 4343208, 4705142, 5429010, 7057713, 7238680, 7629960, 9410284, 10858020, 11762855, 14115426, 18820568, 21716040, 23525710, 28230852, 35288565, 47051420, 56461704, 70577130, 94102840, 141154260, 282308520]

約数ペア:

[(1, 282308520), (2, 141154260), (3, 94102840), (4, 70577130), (5, 56461704), (6, 47051420), (8, 35288565), (10, 28230852), (12, 23525710), (13, 21716040), (15, 18820568), (20, 14115426), (24, 11762855), (26, 10858020), (30, 9410284), (37, 7629960), (39, 7238680), (40, 7057713), (52, 5429010), (60, 4705142), (65, 4343208), (67, 4213560), (73, 3867240), (74, 3814980), (78, 3619340), (104, 2714505), (111, 2543320), (120, 2352571), (130, 2171604), (134, 2106780), (146, 1933620), (148, 1907490), (156, 1809670), (185, 1525992), (195, 1447736), (201, 1404520), (219, 1289080), (222, 1271660), (260, 1085802), (268, 1053390), (292, 966810), (296, 953745), (312, 904835), (335, 842712), (365, 773448), (370, 762996), (390, 723868), (402, 702260), (438, 644540), (444, 635830), (481, 586920), (520, 542901), (536, 526695), (555, 508664), (584, 483405), (670, 421356), (730, 386724), (740, 381498), (780, 361934), (804, 351130), (871, 324120), (876, 322270), (888, 317915), (949, 297480), (962, 293460), (1005, 280904), (1095, 257816), (1110, 254332), (1340, 210678), (1443, 195640), (1460, 193362), (1480, 190749), (1560, 180967), (1608, 175565), (1742, 162060), (1752, 161135), (1898, 148740), (1924, 146730), (2010, 140452), (2190, 128908), (2220, 127166), (2405, 117384), (2479, 113880), (2613, 108040), (2680, 105339), (2701, 104520), (2847, 99160), (2886, 97820), (2920, 96681), (3484, 81030), (3796, 74370), (3848, 73365), (4020, 70226), (4355, 64824), (4380, 64454), (4440, 63583), (4745, 59496), (4810, 58692), (4891, 57720), (4958, 56940), (5226, 54020), (5402, 52260), (5694, 49580), (5772, 48910), (6968, 40515), (7215, 39128), (7437, 37960), (7592, 37185), (8040, 35113), (8103, 34840), (8710, 32412), (8760, 32227), (9490, 29748), (9620, 29346), (9782, 28860), (9916, 28470), (10452, 27010), (10804, 26130), (11388, 24790), (11544, 24455), (12395, 22776), (13065, 21608), (13505, 20904), (14235, 19832), (14430, 19564), (14673, 19240), (14874, 18980), (16206, 17420)]