38409811920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{10979}}^1$

素因数の和:11154

約数の個数: 240

約数和(自身を含む): 133172994240

約数和(自身を除く): 94763182320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 113, 120, 129, 144, 172, 180, 215, 226, 240, 258, 339, 344, 360, 387, 430, 452, 516, 565, 645, 678, 688, 720, 774, 860, 904, 1017, 1032, 1130, 1290, 1356, 1548, 1695, 1720, 1808, 1935, 2034, 2064, 2260, 2580, 2712, 3096, 3390, 3440, 3870, 4068, 4520, 4859, 5085, 5160, 5424, 6192, 6780, 7740, 8136, 9040, 9718, 10170, 10320, 10979, 13560, 14577, 15480, 16272, 19436, 20340, 21958, 24295, 27120, 29154, 30960, 32937, 38872, 40680, 43731, 43916, 48590, 54895, 58308, 65874, 72885, 77744, 81360, 87462, 87832, 97180, 98811, 109790, 116616, 131748, 145770, 164685, 174924, 175664, 194360, 197622, 218655, 219580, 233232, 263496, 291540, 329370, 349848, 388720, 395244, 437310, 439160, 472097, 494055, 526992, 583080, 658740, 699696, 790488, 874620, 878320, 944194, 988110, 1166160, 1240627, 1317480, 1416291, 1580976, 1749240, 1888388, 1976220, 2360485, 2481254, 2634960, 2832582, 3498480, 3721881, 3776776, 3952440, 4248873, 4720970, 4962508, 5665164, 6203135, 7081455, 7443762, 7553552, 7904880, 8497746, 9441940, 9925016, 11165643, 11330328, 12406270, 14162910, 14887524, 16995492, 18609405, 18883880, 19850032, 21244365, 22331286, 22660656, 24812540, 28325820, 29775048, 33990984, 37218810, 37767760, 42488730, 44662572, 49625080, 53346961, 55828215, 56651640, 59550096, 67981968, 74437620, 84977460, 89325144, 99250160, 106693922, 111656430, 113303280, 148875240, 160040883, 169954920, 178650288, 213387844, 223312860, 266734805, 297750480, 320081766, 339909840, 426775688, 446625720, 480122649, 533469610, 640163532, 800204415, 853551376, 893251440, 960245298, 1066939220, 1280327064, 1600408830, 1920490596, 2133878440, 2400613245, 2560654128, 3200817660, 3840981192, 4267756880, 4801226490, 6401635320, 7681962384, 9602452980, 12803270640, 19204905960, 38409811920]

約数ペア:

[(1, 38409811920), (2, 19204905960), (3, 12803270640), (4, 9602452980), (5, 7681962384), (6, 6401635320), (8, 4801226490), (9, 4267756880), (10, 3840981192), (12, 3200817660), (15, 2560654128), (16, 2400613245), (18, 2133878440), (20, 1920490596), (24, 1600408830), (30, 1280327064), (36, 1066939220), (40, 960245298), (43, 893251440), (45, 853551376), (48, 800204415), (60, 640163532), (72, 533469610), (80, 480122649), (86, 446625720), (90, 426775688), (113, 339909840), (120, 320081766), (129, 297750480), (144, 266734805), (172, 223312860), (180, 213387844), (215, 178650288), (226, 169954920), (240, 160040883), (258, 148875240), (339, 113303280), (344, 111656430), (360, 106693922), (387, 99250160), (430, 89325144), (452, 84977460), (516, 74437620), (565, 67981968), (645, 59550096), (678, 56651640), (688, 55828215), (720, 53346961), (774, 49625080), (860, 44662572), (904, 42488730), (1017, 37767760), (1032, 37218810), (1130, 33990984), (1290, 29775048), (1356, 28325820), (1548, 24812540), (1695, 22660656), (1720, 22331286), (1808, 21244365), (1935, 19850032), (2034, 18883880), (2064, 18609405), (2260, 16995492), (2580, 14887524), (2712, 14162910), (3096, 12406270), (3390, 11330328), (3440, 11165643), (3870, 9925016), (4068, 9441940), (4520, 8497746), (4859, 7904880), (5085, 7553552), (5160, 7443762), (5424, 7081455), (6192, 6203135), (6780, 5665164), (7740, 4962508), (8136, 4720970), (9040, 4248873), (9718, 3952440), (10170, 3776776), (10320, 3721881), (10979, 3498480), (13560, 2832582), (14577, 2634960), (15480, 2481254), (16272, 2360485), (19436, 1976220), (20340, 1888388), (21958, 1749240), (24295, 1580976), (27120, 1416291), (29154, 1317480), (30960, 1240627), (32937, 1166160), (38872, 988110), (40680, 944194), (43731, 878320), (43916, 874620), (48590, 790488), (54895, 699696), (58308, 658740), (65874, 583080), (72885, 526992), (77744, 494055), (81360, 472097), (87462, 439160), (87832, 437310), (97180, 395244), (98811, 388720), (109790, 349848), (116616, 329370), (131748, 291540), (145770, 263496), (164685, 233232), (174924, 219580), (175664, 218655), (194360, 197622)]