1338045736040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1\times {\mathrm{22511}}^1$

素因数の和:23443

約数の個数: 128

約数和(自身を含む): 3268115665920

約数和(自身を除く): 1930069929880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 757, 1208, 1510, 1514, 1963, 3020, 3028, 3785, 3926, 6040, 6056, 7570, 7852, 9815, 9841, 15140, 15704, 19630, 19682, 22511, 30280, 39260, 39364, 45022, 49205, 78520, 78728, 90044, 98410, 112555, 114307, 180088, 196820, 225110, 228614, 292643, 393640, 450220, 457228, 571535, 585286, 900440, 914456, 1143070, 1170572, 1463215, 1485991, 2286140, 2341144, 2926430, 2971982, 3399161, 4572280, 5852860, 5943964, 6798322, 7429955, 11705720, 11887928, 13596644, 14859910, 16995805, 17040827, 27193288, 29719820, 33991610, 34081654, 44189093, 59439640, 67983220, 68163308, 85204135, 88378186, 135966440, 136326616, 170408270, 176756372, 220945465, 221530751, 340816540, 353512744, 441890930, 443061502, 681633080, 883781860, 886123004, 1107653755, 1767563720, 1772246008, 2215307510, 2573164877, 4430615020, 5146329754, 8861230040, 10292659508, 12865824385, 20585319016, 25731648770, 33451143401, 51463297540, 66902286802, 102926595080, 133804573604, 167255717005, 267609147208, 334511434010, 669022868020, 1338045736040]

約数ペア:

[(1, 1338045736040), (2, 669022868020), (4, 334511434010), (5, 267609147208), (8, 167255717005), (10, 133804573604), (13, 102926595080), (20, 66902286802), (26, 51463297540), (40, 33451143401), (52, 25731648770), (65, 20585319016), (104, 12865824385), (130, 10292659508), (151, 8861230040), (260, 5146329754), (302, 4430615020), (520, 2573164877), (604, 2215307510), (755, 1772246008), (757, 1767563720), (1208, 1107653755), (1510, 886123004), (1514, 883781860), (1963, 681633080), (3020, 443061502), (3028, 441890930), (3785, 353512744), (3926, 340816540), (6040, 221530751), (6056, 220945465), (7570, 176756372), (7852, 170408270), (9815, 136326616), (9841, 135966440), (15140, 88378186), (15704, 85204135), (19630, 68163308), (19682, 67983220), (22511, 59439640), (30280, 44189093), (39260, 34081654), (39364, 33991610), (45022, 29719820), (49205, 27193288), (78520, 17040827), (78728, 16995805), (90044, 14859910), (98410, 13596644), (112555, 11887928), (114307, 11705720), (180088, 7429955), (196820, 6798322), (225110, 5943964), (228614, 5852860), (292643, 4572280), (393640, 3399161), (450220, 2971982), (457228, 2926430), (571535, 2341144), (585286, 2286140), (900440, 1485991), (914456, 1463215), (1143070, 1170572)]