138513960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 192

約数和(自身を含む): 513611280

約数和(自身を除く): 375097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1741, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3482, 3978, 4420, 4680, 5223, 5304, 6120, 6630, 6964, 7956, 8705, 8840, 9945, 10446, 13260, 13928, 15669, 15912, 17410, 19890, 20892, 22633, 26115, 26520, 29597, 31338, 34820, 39780, 41784, 45266, 52230, 59194, 62676, 67899, 69640, 78345, 79560, 88791, 90532, 104460, 113165, 118388, 125352, 135798, 147985, 156690, 177582, 181064, 203697, 208920, 226330, 236776, 266373, 271596, 295970, 313380, 339495, 355164, 384761, 407394, 443955, 452660, 532746, 543192, 591940, 626760, 678990, 710328, 769522, 814788, 887910, 905320, 1018485, 1065492, 1154283, 1183880, 1331865, 1357980, 1539044, 1629576, 1775820, 1923805, 2036970, 2130984, 2308566, 2663730, 2715960, 3078088, 3462849, 3551640, 3847610, 4073940, 4617132, 5327460, 5771415, 6925698, 7695220, 8147880, 9234264, 10654920, 11542830, 13851396, 15390440, 17314245, 23085660, 27702792, 34628490, 46171320, 69256980, 138513960]

約数ペア:

[(1, 138513960), (2, 69256980), (3, 46171320), (4, 34628490), (5, 27702792), (6, 23085660), (8, 17314245), (9, 15390440), (10, 13851396), (12, 11542830), (13, 10654920), (15, 9234264), (17, 8147880), (18, 7695220), (20, 6925698), (24, 5771415), (26, 5327460), (30, 4617132), (34, 4073940), (36, 3847610), (39, 3551640), (40, 3462849), (45, 3078088), (51, 2715960), (52, 2663730), (60, 2308566), (65, 2130984), (68, 2036970), (72, 1923805), (78, 1775820), (85, 1629576), (90, 1539044), (102, 1357980), (104, 1331865), (117, 1183880), (120, 1154283), (130, 1065492), (136, 1018485), (153, 905320), (156, 887910), (170, 814788), (180, 769522), (195, 710328), (204, 678990), (221, 626760), (234, 591940), (255, 543192), (260, 532746), (306, 452660), (312, 443955), (340, 407394), (360, 384761), (390, 355164), (408, 339495), (442, 313380), (468, 295970), (510, 271596), (520, 266373), (585, 236776), (612, 226330), (663, 208920), (680, 203697), (765, 181064), (780, 177582), (884, 156690), (936, 147985), (1020, 135798), (1105, 125352), (1170, 118388), (1224, 113165), (1326, 104460), (1530, 90532), (1560, 88791), (1741, 79560), (1768, 78345), (1989, 69640), (2040, 67899), (2210, 62676), (2340, 59194), (2652, 52230), (3060, 45266), (3315, 41784), (3482, 39780), (3978, 34820), (4420, 31338), (4680, 29597), (5223, 26520), (5304, 26115), (6120, 22633), (6630, 20892), (6964, 19890), (7956, 17410), (8705, 15912), (8840, 15669), (9945, 13928), (10446, 13260)]