201543480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 693126720

約数和(自身を除く): 491583240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 101, 115, 120, 138, 180, 184, 202, 207, 230, 241, 276, 303, 345, 360, 404, 414, 460, 482, 505, 552, 606, 690, 723, 808, 828, 909, 920, 964, 1010, 1035, 1205, 1212, 1380, 1446, 1515, 1656, 1818, 1928, 2020, 2070, 2169, 2323, 2410, 2424, 2760, 2892, 3030, 3615, 3636, 4040, 4140, 4338, 4545, 4646, 4820, 5543, 5784, 6060, 6969, 7230, 7272, 8280, 8676, 9090, 9292, 9640, 10845, 11086, 11615, 12120, 13938, 14460, 16629, 17352, 18180, 18584, 20907, 21690, 22172, 23230, 24341, 27715, 27876, 28920, 33258, 34845, 36360, 41814, 43380, 44344, 46460, 48682, 49887, 55430, 55752, 66516, 69690, 73023, 83145, 83628, 86760, 92920, 97364, 99774, 104535, 110860, 121705, 133032, 139380, 146046, 166290, 167256, 194728, 199548, 209070, 219069, 221720, 243410, 249435, 278760, 292092, 332580, 365115, 399096, 418140, 438138, 486820, 498870, 559843, 584184, 665160, 730230, 836280, 876276, 973640, 997740, 1095345, 1119686, 1460460, 1679529, 1752552, 1995480, 2190690, 2239372, 2799215, 2920920, 3359058, 4381380, 4478744, 5038587, 5598430, 6718116, 8397645, 8762760, 10077174, 11196860, 13436232, 16795290, 20154348, 22393720, 25192935, 33590580, 40308696, 50385870, 67181160, 100771740, 201543480]

約数ペア:

[(1, 201543480), (2, 100771740), (3, 67181160), (4, 50385870), (5, 40308696), (6, 33590580), (8, 25192935), (9, 22393720), (10, 20154348), (12, 16795290), (15, 13436232), (18, 11196860), (20, 10077174), (23, 8762760), (24, 8397645), (30, 6718116), (36, 5598430), (40, 5038587), (45, 4478744), (46, 4381380), (60, 3359058), (69, 2920920), (72, 2799215), (90, 2239372), (92, 2190690), (101, 1995480), (115, 1752552), (120, 1679529), (138, 1460460), (180, 1119686), (184, 1095345), (202, 997740), (207, 973640), (230, 876276), (241, 836280), (276, 730230), (303, 665160), (345, 584184), (360, 559843), (404, 498870), (414, 486820), (460, 438138), (482, 418140), (505, 399096), (552, 365115), (606, 332580), (690, 292092), (723, 278760), (808, 249435), (828, 243410), (909, 221720), (920, 219069), (964, 209070), (1010, 199548), (1035, 194728), (1205, 167256), (1212, 166290), (1380, 146046), (1446, 139380), (1515, 133032), (1656, 121705), (1818, 110860), (1928, 104535), (2020, 99774), (2070, 97364), (2169, 92920), (2323, 86760), (2410, 83628), (2424, 83145), (2760, 73023), (2892, 69690), (3030, 66516), (3615, 55752), (3636, 55430), (4040, 49887), (4140, 48682), (4338, 46460), (4545, 44344), (4646, 43380), (4820, 41814), (5543, 36360), (5784, 34845), (6060, 33258), (6969, 28920), (7230, 27876), (7272, 27715), (8280, 24341), (8676, 23230), (9090, 22172), (9292, 21690), (9640, 20907), (10845, 18584), (11086, 18180), (11615, 17352), (12120, 16629), (13938, 14460)]