1306607640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22637}}^1$

素因数の和:22701

約数の個数: 128

約数和(自身を含む): 4335629760

約数和(自身を除く): 3029022120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 22637, 28860, 45274, 57720, 67911, 90548, 113185, 135822, 181096, 226370, 271644, 294281, 339555, 452740, 543288, 588562, 679110, 837569, 882843, 905480, 1177124, 1358220, 1471405, 1675138, 1765686, 2354248, 2512707, 2716440, 2942810, 3350276, 3531372, 4187845, 4414215, 5025414, 5885620, 6700552, 7062744, 8375690, 8828430, 10050828, 10888397, 11771240, 12563535, 16751380, 17656860, 20101656, 21776794, 25127070, 32665191, 33502760, 35313720, 43553588, 50254140, 54441985, 65330382, 87107176, 100508280, 108883970, 130660764, 163325955, 217767940, 261321528, 326651910, 435535880, 653303820, 1306607640]

約数ペア:

[(1, 1306607640), (2, 653303820), (3, 435535880), (4, 326651910), (5, 261321528), (6, 217767940), (8, 163325955), (10, 130660764), (12, 108883970), (13, 100508280), (15, 87107176), (20, 65330382), (24, 54441985), (26, 50254140), (30, 43553588), (37, 35313720), (39, 33502760), (40, 32665191), (52, 25127070), (60, 21776794), (65, 20101656), (74, 17656860), (78, 16751380), (104, 12563535), (111, 11771240), (120, 10888397), (130, 10050828), (148, 8828430), (156, 8375690), (185, 7062744), (195, 6700552), (222, 5885620), (260, 5025414), (296, 4414215), (312, 4187845), (370, 3531372), (390, 3350276), (444, 2942810), (481, 2716440), (520, 2512707), (555, 2354248), (740, 1765686), (780, 1675138), (888, 1471405), (962, 1358220), (1110, 1177124), (1443, 905480), (1480, 882843), (1560, 837569), (1924, 679110), (2220, 588562), (2405, 543288), (2886, 452740), (3848, 339555), (4440, 294281), (4810, 271644), (5772, 226370), (7215, 181096), (9620, 135822), (11544, 113185), (14430, 90548), (19240, 67911), (22637, 57720), (28860, 45274)]