128387610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 378203904

約数和(自身を除く): 249816294

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 169, 195, 207, 230, 234, 299, 338, 345, 367, 390, 414, 507, 585, 598, 690, 734, 845, 897, 1014, 1035, 1101, 1170, 1495, 1521, 1690, 1794, 1835, 2070, 2202, 2535, 2691, 2990, 3042, 3303, 3670, 3887, 4485, 4771, 5070, 5382, 5505, 6606, 7605, 7774, 8441, 8970, 9542, 11010, 11661, 13455, 14313, 15210, 16515, 16882, 19435, 23322, 23855, 25323, 26910, 28626, 33030, 34983, 38870, 42205, 42939, 47710, 50646, 58305, 62023, 69966, 71565, 75969, 84410, 85878, 109733, 116610, 124046, 126615, 143130, 151938, 174915, 186069, 214695, 219466, 253230, 310115, 329199, 349830, 372138, 379845, 429390, 548665, 558207, 620230, 658398, 759690, 930345, 987597, 1097330, 1116414, 1426529, 1645995, 1860690, 1975194, 2791035, 2853058, 3291990, 4279587, 4937985, 5582070, 7132645, 8559174, 9875970, 12838761, 14265290, 21397935, 25677522, 42795870, 64193805, 128387610]

約数ペア:

[(1, 128387610), (2, 64193805), (3, 42795870), (5, 25677522), (6, 21397935), (9, 14265290), (10, 12838761), (13, 9875970), (15, 8559174), (18, 7132645), (23, 5582070), (26, 4937985), (30, 4279587), (39, 3291990), (45, 2853058), (46, 2791035), (65, 1975194), (69, 1860690), (78, 1645995), (90, 1426529), (115, 1116414), (117, 1097330), (130, 987597), (138, 930345), (169, 759690), (195, 658398), (207, 620230), (230, 558207), (234, 548665), (299, 429390), (338, 379845), (345, 372138), (367, 349830), (390, 329199), (414, 310115), (507, 253230), (585, 219466), (598, 214695), (690, 186069), (734, 174915), (845, 151938), (897, 143130), (1014, 126615), (1035, 124046), (1101, 116610), (1170, 109733), (1495, 85878), (1521, 84410), (1690, 75969), (1794, 71565), (1835, 69966), (2070, 62023), (2202, 58305), (2535, 50646), (2691, 47710), (2990, 42939), (3042, 42205), (3303, 38870), (3670, 34983), (3887, 33030), (4485, 28626), (4771, 26910), (5070, 25323), (5382, 23855), (5505, 23322), (6606, 19435), (7605, 16882), (7774, 16515), (8441, 15210), (8970, 14313), (9542, 13455), (11010, 11661)]