939349320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 256

約数和(自身を含む): 3495744000

約数和(自身を除く): 2556394680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 509, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1018, 1092, 1183, 1352, 1365, 1527, 1560, 1690, 1820, 2028, 2036, 2184, 2197, 2366, 2535, 2545, 2730, 3054, 3380, 3549, 3563, 3640, 4056, 4072, 4394, 4732, 5070, 5090, 5460, 5915, 6108, 6591, 6617, 6760, 7098, 7126, 7635, 8788, 9464, 10140, 10180, 10689, 10920, 10985, 11830, 12216, 13182, 13234, 14196, 14252, 15270, 15379, 17576, 17745, 17815, 19851, 20280, 20360, 21378, 21970, 23660, 26364, 26468, 28392, 28504, 30540, 30758, 32955, 33085, 35490, 35630, 39702, 42756, 43940, 46137, 46319, 47320, 52728, 52936, 53445, 61080, 61516, 65910, 66170, 70980, 71260, 76895, 79404, 85512, 86021, 87880, 92274, 92638, 99255, 106890, 123032, 131820, 132340, 138957, 141960, 142520, 153790, 158808, 172042, 184548, 185276, 198510, 213780, 230685, 231595, 258063, 263640, 264680, 277914, 307580, 344084, 369096, 370552, 397020, 427560, 430105, 461370, 463190, 516126, 555828, 602147, 615160, 688168, 694785, 794040, 860210, 922740, 926380, 1032252, 1111656, 1118273, 1204294, 1290315, 1389570, 1720420, 1806441, 1845480, 1852760, 2064504, 2236546, 2408588, 2580630, 2779140, 3010735, 3354819, 3440840, 3612882, 4473092, 4817176, 5161260, 5558280, 5591365, 6021470, 6709638, 7225764, 7827911, 8946184, 9032205, 10322520, 11182730, 12042940, 13419276, 14451528, 15655822, 16774095, 18064410, 22365460, 23483733, 24085880, 26838552, 31311644, 33548190, 36128820, 39139555, 44730920, 46967466, 62623288, 67096380, 72257640, 78279110, 93934932, 117418665, 134192760, 156558220, 187869864, 234837330, 313116440, 469674660, 939349320]

約数ペア:

[(1, 939349320), (2, 469674660), (3, 313116440), (4, 234837330), (5, 187869864), (6, 156558220), (7, 134192760), (8, 117418665), (10, 93934932), (12, 78279110), (13, 72257640), (14, 67096380), (15, 62623288), (20, 46967466), (21, 44730920), (24, 39139555), (26, 36128820), (28, 33548190), (30, 31311644), (35, 26838552), (39, 24085880), (40, 23483733), (42, 22365460), (52, 18064410), (56, 16774095), (60, 15655822), (65, 14451528), (70, 13419276), (78, 12042940), (84, 11182730), (91, 10322520), (104, 9032205), (105, 8946184), (120, 7827911), (130, 7225764), (140, 6709638), (156, 6021470), (168, 5591365), (169, 5558280), (182, 5161260), (195, 4817176), (210, 4473092), (260, 3612882), (273, 3440840), (280, 3354819), (312, 3010735), (338, 2779140), (364, 2580630), (390, 2408588), (420, 2236546), (455, 2064504), (507, 1852760), (509, 1845480), (520, 1806441), (546, 1720420), (676, 1389570), (728, 1290315), (780, 1204294), (840, 1118273), (845, 1111656), (910, 1032252), (1014, 926380), (1018, 922740), (1092, 860210), (1183, 794040), (1352, 694785), (1365, 688168), (1527, 615160), (1560, 602147), (1690, 555828), (1820, 516126), (2028, 463190), (2036, 461370), (2184, 430105), (2197, 427560), (2366, 397020), (2535, 370552), (2545, 369096), (2730, 344084), (3054, 307580), (3380, 277914), (3549, 264680), (3563, 263640), (3640, 258063), (4056, 231595), (4072, 230685), (4394, 213780), (4732, 198510), (5070, 185276), (5090, 184548), (5460, 172042), (5915, 158808), (6108, 153790), (6591, 142520), (6617, 141960), (6760, 138957), (7098, 132340), (7126, 131820), (7635, 123032), (8788, 106890), (9464, 99255), (10140, 92638), (10180, 92274), (10689, 87880), (10920, 86021), (10985, 85512), (11830, 79404), (12216, 76895), (13182, 71260), (13234, 70980), (14196, 66170), (14252, 65910), (15270, 61516), (15379, 61080), (17576, 53445), (17745, 52936), (17815, 52728), (19851, 47320), (20280, 46319), (20360, 46137), (21378, 43940), (21970, 42756), (23660, 39702), (26364, 35630), (26468, 35490), (28392, 33085), (28504, 32955), (30540, 30758)]