2013414040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 256

約数和(自身を含む): 5698252800

約数和(自身を除く): 3684838760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 31, 34, 38, 40, 44, 55, 62, 68, 76, 85, 88, 95, 110, 124, 136, 152, 155, 170, 187, 190, 209, 220, 248, 310, 323, 340, 341, 374, 380, 418, 440, 457, 527, 589, 620, 646, 680, 682, 748, 760, 836, 914, 935, 1045, 1054, 1178, 1240, 1292, 1364, 1496, 1615, 1672, 1705, 1828, 1870, 2090, 2108, 2285, 2356, 2584, 2635, 2728, 2945, 3230, 3410, 3553, 3656, 3740, 4180, 4216, 4570, 4712, 5027, 5270, 5797, 5890, 6460, 6479, 6820, 7106, 7480, 7769, 8360, 8683, 9140, 10013, 10054, 10540, 11594, 11780, 12920, 12958, 13640, 14167, 14212, 15538, 17366, 17765, 18280, 20026, 20108, 21080, 23188, 23560, 25135, 25916, 28334, 28424, 28985, 31076, 32395, 34732, 35530, 38845, 40052, 40216, 43415, 46376, 50065, 50270, 51832, 56668, 57970, 62152, 64790, 69464, 70835, 71060, 77690, 80104, 85459, 86830, 95513, 100130, 100540, 110143, 113336, 115940, 129580, 141670, 142120, 147611, 155380, 155837, 170918, 173660, 191026, 200260, 201080, 220286, 231880, 240839, 259160, 269173, 283340, 295222, 310760, 311674, 341836, 347320, 382052, 400520, 427295, 440572, 477565, 481678, 538346, 550715, 566680, 590444, 623348, 683672, 738055, 764104, 779185, 854590, 881144, 955130, 963356, 1076692, 1101430, 1180888, 1204195, 1246696, 1345865, 1476110, 1558370, 1623721, 1709180, 1910260, 1926712, 2153384, 2202860, 2408390, 2649229, 2691730, 2952220, 2960903, 3116740, 3247442, 3418360, 3820520, 4405720, 4575941, 4816780, 5298458, 5383460, 5904440, 5921806, 6233480, 6494884, 8118605, 9151882, 9633560, 10596916, 10766920, 11843612, 12989768, 13246145, 14804515, 16237210, 18303764, 21193832, 22879705, 23687224, 26492290, 29609030, 32474420, 36607528, 45759410, 50335351, 52984580, 59218060, 64948840, 91518820, 100670702, 105969160, 118436120, 183037640, 201341404, 251676755, 402682808, 503353510, 1006707020, 2013414040]

約数ペア:

[(1, 2013414040), (2, 1006707020), (4, 503353510), (5, 402682808), (8, 251676755), (10, 201341404), (11, 183037640), (17, 118436120), (19, 105969160), (20, 100670702), (22, 91518820), (31, 64948840), (34, 59218060), (38, 52984580), (40, 50335351), (44, 45759410), (55, 36607528), (62, 32474420), (68, 29609030), (76, 26492290), (85, 23687224), (88, 22879705), (95, 21193832), (110, 18303764), (124, 16237210), (136, 14804515), (152, 13246145), (155, 12989768), (170, 11843612), (187, 10766920), (190, 10596916), (209, 9633560), (220, 9151882), (248, 8118605), (310, 6494884), (323, 6233480), (340, 5921806), (341, 5904440), (374, 5383460), (380, 5298458), (418, 4816780), (440, 4575941), (457, 4405720), (527, 3820520), (589, 3418360), (620, 3247442), (646, 3116740), (680, 2960903), (682, 2952220), (748, 2691730), (760, 2649229), (836, 2408390), (914, 2202860), (935, 2153384), (1045, 1926712), (1054, 1910260), (1178, 1709180), (1240, 1623721), (1292, 1558370), (1364, 1476110), (1496, 1345865), (1615, 1246696), (1672, 1204195), (1705, 1180888), (1828, 1101430), (1870, 1076692), (2090, 963356), (2108, 955130), (2285, 881144), (2356, 854590), (2584, 779185), (2635, 764104), (2728, 738055), (2945, 683672), (3230, 623348), (3410, 590444), (3553, 566680), (3656, 550715), (3740, 538346), (4180, 481678), (4216, 477565), (4570, 440572), (4712, 427295), (5027, 400520), (5270, 382052), (5797, 347320), (5890, 341836), (6460, 311674), (6479, 310760), (6820, 295222), (7106, 283340), (7480, 269173), (7769, 259160), (8360, 240839), (8683, 231880), (9140, 220286), (10013, 201080), (10054, 200260), (10540, 191026), (11594, 173660), (11780, 170918), (12920, 155837), (12958, 155380), (13640, 147611), (14167, 142120), (14212, 141670), (15538, 129580), (17366, 115940), (17765, 113336), (18280, 110143), (20026, 100540), (20108, 100130), (21080, 95513), (23188, 86830), (23560, 85459), (25135, 80104), (25916, 77690), (28334, 71060), (28424, 70835), (28985, 69464), (31076, 64790), (32395, 62152), (34732, 57970), (35530, 56668), (38845, 51832), (40052, 50270), (40216, 50065), (43415, 46376)]