25141261080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1082

約数の個数: 256

約数和(自身を含む): 82616163840

約数和(自身を除く): 57474902760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 281, 312, 332, 390, 415, 498, 520, 562, 664, 691, 780, 830, 843, 996, 1079, 1124, 1245, 1382, 1405, 1560, 1660, 1686, 1992, 2073, 2158, 2248, 2490, 2764, 2810, 3237, 3320, 3372, 3455, 3653, 4146, 4215, 4316, 4980, 5395, 5528, 5620, 6474, 6744, 6910, 7306, 8292, 8430, 8632, 8983, 9960, 10365, 10790, 10959, 11240, 12948, 13820, 14612, 16185, 16584, 16860, 17966, 18265, 20730, 21580, 21918, 23323, 25896, 26949, 27640, 29224, 32370, 33720, 35932, 36530, 41460, 43160, 43836, 44915, 46646, 53898, 54795, 57353, 64740, 69969, 71864, 73060, 82920, 87672, 89830, 93292, 107796, 109590, 114706, 116615, 129480, 134745, 139938, 146120, 172059, 179660, 186584, 194171, 215592, 219180, 229412, 233230, 269490, 279876, 286765, 303199, 344118, 349845, 359320, 388342, 438360, 458824, 466460, 538980, 559752, 573530, 582513, 606398, 688236, 699690, 745589, 776684, 860295, 909597, 932920, 970855, 1077960, 1147060, 1165026, 1212796, 1376472, 1399380, 1491178, 1515995, 1553368, 1720590, 1819194, 1941710, 2236767, 2294120, 2330052, 2425592, 2524223, 2798760, 2912565, 2982356, 3031990, 3441180, 3638388, 3727945, 3883420, 4473534, 4547985, 4660104, 5048446, 5825130, 5964712, 6063980, 6882360, 7276776, 7455890, 7572669, 7766840, 8947068, 9095970, 10096892, 11183835, 11650260, 12127960, 12621115, 14911780, 15145338, 16116193, 17894136, 18191940, 20193784, 22367670, 23300520, 25242230, 29823560, 30290676, 32232386, 36383880, 37863345, 44735340, 48348579, 50484460, 60581352, 64464772, 75726690, 80580965, 89470680, 96697158, 100968920, 128929544, 151453380, 161161930, 193394316, 209510509, 241742895, 302906760, 322323860, 386788632, 419021018, 483485790, 628531527, 644647720, 838042036, 966971580, 1047552545, 1257063054, 1676084072, 1933943160, 2095105090, 2514126108, 3142657635, 4190210180, 5028252216, 6285315270, 8380420360, 12570630540, 25141261080]

約数ペア:

[(1, 25141261080), (2, 12570630540), (3, 8380420360), (4, 6285315270), (5, 5028252216), (6, 4190210180), (8, 3142657635), (10, 2514126108), (12, 2095105090), (13, 1933943160), (15, 1676084072), (20, 1257063054), (24, 1047552545), (26, 966971580), (30, 838042036), (39, 644647720), (40, 628531527), (52, 483485790), (60, 419021018), (65, 386788632), (78, 322323860), (83, 302906760), (104, 241742895), (120, 209510509), (130, 193394316), (156, 161161930), (166, 151453380), (195, 128929544), (249, 100968920), (260, 96697158), (281, 89470680), (312, 80580965), (332, 75726690), (390, 64464772), (415, 60581352), (498, 50484460), (520, 48348579), (562, 44735340), (664, 37863345), (691, 36383880), (780, 32232386), (830, 30290676), (843, 29823560), (996, 25242230), (1079, 23300520), (1124, 22367670), (1245, 20193784), (1382, 18191940), (1405, 17894136), (1560, 16116193), (1660, 15145338), (1686, 14911780), (1992, 12621115), (2073, 12127960), (2158, 11650260), (2248, 11183835), (2490, 10096892), (2764, 9095970), (2810, 8947068), (3237, 7766840), (3320, 7572669), (3372, 7455890), (3455, 7276776), (3653, 6882360), (4146, 6063980), (4215, 5964712), (4316, 5825130), (4980, 5048446), (5395, 4660104), (5528, 4547985), (5620, 4473534), (6474, 3883420), (6744, 3727945), (6910, 3638388), (7306, 3441180), (8292, 3031990), (8430, 2982356), (8632, 2912565), (8983, 2798760), (9960, 2524223), (10365, 2425592), (10790, 2330052), (10959, 2294120), (11240, 2236767), (12948, 1941710), (13820, 1819194), (14612, 1720590), (16185, 1553368), (16584, 1515995), (16860, 1491178), (17966, 1399380), (18265, 1376472), (20730, 1212796), (21580, 1165026), (21918, 1147060), (23323, 1077960), (25896, 970855), (26949, 932920), (27640, 909597), (29224, 860295), (32370, 776684), (33720, 745589), (35932, 699690), (36530, 688236), (41460, 606398), (43160, 582513), (43836, 573530), (44915, 559752), (46646, 538980), (53898, 466460), (54795, 458824), (57353, 438360), (64740, 388342), (69969, 359320), (71864, 349845), (73060, 344118), (82920, 303199), (87672, 286765), (89830, 279876), (93292, 269490), (107796, 233230), (109590, 229412), (114706, 219180), (116615, 215592), (129480, 194171), (134745, 186584), (139938, 179660), (146120, 172059)]