2745366960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4937}}^1$

素因数の和:5291

約数の個数: 160

約数和(自身を含む): 9757804032

約数和(自身を除く): 7012437072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 331, 336, 420, 560, 662, 840, 993, 1324, 1655, 1680, 1986, 2317, 2648, 3310, 3972, 4634, 4937, 4965, 5296, 6620, 6951, 7944, 9268, 9874, 9930, 11585, 13240, 13902, 14811, 15888, 18536, 19748, 19860, 23170, 24685, 26480, 27804, 29622, 34559, 34755, 37072, 39496, 39720, 46340, 49370, 55608, 59244, 69118, 69510, 74055, 78992, 79440, 92680, 98740, 103677, 111216, 118488, 138236, 139020, 148110, 172795, 185360, 197480, 207354, 236976, 276472, 278040, 296220, 345590, 394960, 414708, 518385, 552944, 556080, 592440, 691180, 829416, 1036770, 1184880, 1382360, 1634147, 1658832, 2073540, 2764720, 3268294, 4147080, 4902441, 6536588, 8170735, 8294160, 9804882, 11439029, 13073176, 16341470, 19609764, 22878058, 24512205, 26146352, 32682940, 34317087, 39219528, 45756116, 49024410, 57195145, 65365880, 68634174, 78439056, 91512232, 98048820, 114390290, 130731760, 137268348, 171585435, 183024464, 196097640, 228780580, 274536696, 343170870, 392195280, 457561160, 549073392, 686341740, 915122320, 1372683480, 2745366960]

約数ペア:

[(1, 2745366960), (2, 1372683480), (3, 915122320), (4, 686341740), (5, 549073392), (6, 457561160), (7, 392195280), (8, 343170870), (10, 274536696), (12, 228780580), (14, 196097640), (15, 183024464), (16, 171585435), (20, 137268348), (21, 130731760), (24, 114390290), (28, 98048820), (30, 91512232), (35, 78439056), (40, 68634174), (42, 65365880), (48, 57195145), (56, 49024410), (60, 45756116), (70, 39219528), (80, 34317087), (84, 32682940), (105, 26146352), (112, 24512205), (120, 22878058), (140, 19609764), (168, 16341470), (210, 13073176), (240, 11439029), (280, 9804882), (331, 8294160), (336, 8170735), (420, 6536588), (560, 4902441), (662, 4147080), (840, 3268294), (993, 2764720), (1324, 2073540), (1655, 1658832), (1680, 1634147), (1986, 1382360), (2317, 1184880), (2648, 1036770), (3310, 829416), (3972, 691180), (4634, 592440), (4937, 556080), (4965, 552944), (5296, 518385), (6620, 414708), (6951, 394960), (7944, 345590), (9268, 296220), (9874, 278040), (9930, 276472), (11585, 236976), (13240, 207354), (13902, 197480), (14811, 185360), (15888, 172795), (18536, 148110), (19748, 139020), (19860, 138236), (23170, 118488), (24685, 111216), (26480, 103677), (27804, 98740), (29622, 92680), (34559, 79440), (34755, 78992), (37072, 74055), (39496, 69510), (39720, 69118), (46340, 59244), (49370, 55608)]