2182687520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 5761082880

約数和(自身を除く): 3578395360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 83, 94, 104, 130, 160, 166, 188, 208, 235, 260, 269, 332, 376, 415, 416, 470, 520, 538, 611, 664, 752, 830, 940, 1040, 1076, 1079, 1222, 1328, 1345, 1504, 1660, 1880, 2080, 2152, 2158, 2444, 2656, 2690, 3055, 3320, 3497, 3760, 3901, 4304, 4316, 4888, 5380, 5395, 6110, 6640, 6994, 7520, 7802, 8608, 8632, 9776, 10760, 10790, 12220, 12643, 13280, 13988, 15604, 17264, 17485, 19505, 19552, 21520, 21580, 22327, 24440, 25286, 27976, 31208, 34528, 34970, 39010, 43040, 43160, 44654, 48880, 50572, 50713, 55952, 62416, 63215, 69940, 78020, 86320, 89308, 97760, 101144, 101426, 111635, 111904, 124832, 126430, 139880, 156040, 164359, 172640, 178616, 202288, 202852, 223270, 252860, 253565, 279760, 290251, 312080, 328718, 357232, 404576, 405704, 446540, 505720, 507130, 559520, 580502, 624160, 657436, 714464, 811408, 821795, 893080, 1011440, 1014260, 1049369, 1161004, 1314872, 1451255, 1622816, 1643590, 1786160, 2022880, 2028520, 2098738, 2322008, 2629744, 2902510, 3287180, 3572320, 4057040, 4197476, 4644016, 5246845, 5259488, 5805020, 6574360, 8114080, 8394952, 9288032, 10493690, 11610040, 13148720, 13641797, 16789904, 20987380, 23220080, 26297440, 27283594, 33579808, 41974760, 46440160, 54567188, 68208985, 83949520, 109134376, 136417970, 167899040, 218268752, 272835940, 436537504, 545671880, 1091343760, 2182687520]

約数ペア:

[(1, 2182687520), (2, 1091343760), (4, 545671880), (5, 436537504), (8, 272835940), (10, 218268752), (13, 167899040), (16, 136417970), (20, 109134376), (26, 83949520), (32, 68208985), (40, 54567188), (47, 46440160), (52, 41974760), (65, 33579808), (80, 27283594), (83, 26297440), (94, 23220080), (104, 20987380), (130, 16789904), (160, 13641797), (166, 13148720), (188, 11610040), (208, 10493690), (235, 9288032), (260, 8394952), (269, 8114080), (332, 6574360), (376, 5805020), (415, 5259488), (416, 5246845), (470, 4644016), (520, 4197476), (538, 4057040), (611, 3572320), (664, 3287180), (752, 2902510), (830, 2629744), (940, 2322008), (1040, 2098738), (1076, 2028520), (1079, 2022880), (1222, 1786160), (1328, 1643590), (1345, 1622816), (1504, 1451255), (1660, 1314872), (1880, 1161004), (2080, 1049369), (2152, 1014260), (2158, 1011440), (2444, 893080), (2656, 821795), (2690, 811408), (3055, 714464), (3320, 657436), (3497, 624160), (3760, 580502), (3901, 559520), (4304, 507130), (4316, 505720), (4888, 446540), (5380, 405704), (5395, 404576), (6110, 357232), (6640, 328718), (6994, 312080), (7520, 290251), (7802, 279760), (8608, 253565), (8632, 252860), (9776, 223270), (10760, 202852), (10790, 202288), (12220, 178616), (12643, 172640), (13280, 164359), (13988, 156040), (15604, 139880), (17264, 126430), (17485, 124832), (19505, 111904), (19552, 111635), (21520, 101426), (21580, 101144), (22327, 97760), (24440, 89308), (25286, 86320), (27976, 78020), (31208, 69940), (34528, 63215), (34970, 62416), (39010, 55952), (43040, 50713), (43160, 50572), (44654, 48880)]