2013443880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28879}}^1$

素因数の和:28983

約数の個数: 128

約数和(自身を含む): 6986649600

約数和(自身を除く): 4973205720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5810, 6972, 8715, 9960, 11620, 13944, 17430, 23240, 28879, 34860, 57758, 69720, 86637, 115516, 144395, 173274, 202153, 231032, 288790, 346548, 404306, 433185, 577580, 606459, 693096, 808612, 866370, 1010765, 1155160, 1212918, 1617224, 1732740, 2021530, 2396957, 2425836, 3032295, 3465480, 4043060, 4793914, 4851672, 6064590, 7190871, 8086120, 9587828, 11984785, 12129180, 14381742, 16778699, 19175656, 23969570, 24258360, 28763484, 33557398, 35954355, 47939140, 50336097, 57526968, 67114796, 71908710, 83893495, 95878280, 100672194, 134229592, 143817420, 167786990, 201344388, 251680485, 287634840, 335573980, 402688776, 503360970, 671147960, 1006721940, 2013443880]

約数ペア:

[(1, 2013443880), (2, 1006721940), (3, 671147960), (4, 503360970), (5, 402688776), (6, 335573980), (7, 287634840), (8, 251680485), (10, 201344388), (12, 167786990), (14, 143817420), (15, 134229592), (20, 100672194), (21, 95878280), (24, 83893495), (28, 71908710), (30, 67114796), (35, 57526968), (40, 50336097), (42, 47939140), (56, 35954355), (60, 33557398), (70, 28763484), (83, 24258360), (84, 23969570), (105, 19175656), (120, 16778699), (140, 14381742), (166, 12129180), (168, 11984785), (210, 9587828), (249, 8086120), (280, 7190871), (332, 6064590), (415, 4851672), (420, 4793914), (498, 4043060), (581, 3465480), (664, 3032295), (830, 2425836), (840, 2396957), (996, 2021530), (1162, 1732740), (1245, 1617224), (1660, 1212918), (1743, 1155160), (1992, 1010765), (2324, 866370), (2490, 808612), (2905, 693096), (3320, 606459), (3486, 577580), (4648, 433185), (4980, 404306), (5810, 346548), (6972, 288790), (8715, 231032), (9960, 202153), (11620, 173274), (13944, 144395), (17430, 115516), (23240, 86637), (28879, 69720), (34860, 57758)]