2581091760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7321}}^1$

素因数の和:7463

約数の個数: 160

約数和(自身を含む): 8694318528

約数和(自身を除く): 6113226768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 390, 452, 520, 565, 624, 678, 780, 904, 1040, 1130, 1356, 1469, 1560, 1695, 1808, 2260, 2712, 2938, 3120, 3390, 4407, 4520, 5424, 5876, 6780, 7321, 7345, 8814, 9040, 11752, 13560, 14642, 14690, 17628, 21963, 22035, 23504, 27120, 29284, 29380, 35256, 36605, 43926, 44070, 58568, 58760, 70512, 73210, 87852, 88140, 95173, 109815, 117136, 117520, 146420, 175704, 176280, 190346, 219630, 285519, 292840, 351408, 352560, 380692, 439260, 475865, 571038, 585680, 761384, 827273, 878520, 951730, 1142076, 1427595, 1522768, 1654546, 1757040, 1903460, 2284152, 2481819, 2855190, 3309092, 3806920, 4136365, 4568304, 4963638, 5710380, 6618184, 7613840, 8272730, 9927276, 10754549, 11420760, 12409095, 13236368, 16545460, 19854552, 21509098, 22841520, 24818190, 32263647, 33090920, 39709104, 43018196, 49636380, 53772745, 64527294, 66181840, 86036392, 99272760, 107545490, 129054588, 161318235, 172072784, 198545520, 215090980, 258109176, 322636470, 430181960, 516218352, 645272940, 860363920, 1290545880, 2581091760]

約数ペア:

[(1, 2581091760), (2, 1290545880), (3, 860363920), (4, 645272940), (5, 516218352), (6, 430181960), (8, 322636470), (10, 258109176), (12, 215090980), (13, 198545520), (15, 172072784), (16, 161318235), (20, 129054588), (24, 107545490), (26, 99272760), (30, 86036392), (39, 66181840), (40, 64527294), (48, 53772745), (52, 49636380), (60, 43018196), (65, 39709104), (78, 33090920), (80, 32263647), (104, 24818190), (113, 22841520), (120, 21509098), (130, 19854552), (156, 16545460), (195, 13236368), (208, 12409095), (226, 11420760), (240, 10754549), (260, 9927276), (312, 8272730), (339, 7613840), (390, 6618184), (452, 5710380), (520, 4963638), (565, 4568304), (624, 4136365), (678, 3806920), (780, 3309092), (904, 2855190), (1040, 2481819), (1130, 2284152), (1356, 1903460), (1469, 1757040), (1560, 1654546), (1695, 1522768), (1808, 1427595), (2260, 1142076), (2712, 951730), (2938, 878520), (3120, 827273), (3390, 761384), (4407, 585680), (4520, 571038), (5424, 475865), (5876, 439260), (6780, 380692), (7321, 352560), (7345, 351408), (8814, 292840), (9040, 285519), (11752, 219630), (13560, 190346), (14642, 176280), (14690, 175704), (17628, 146420), (21963, 117520), (22035, 117136), (23504, 109815), (27120, 95173), (29284, 88140), (29380, 87852), (35256, 73210), (36605, 70512), (43926, 58760), (44070, 58568)]