159972120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 384

約数和(自身を含む): 673920000

約数和(自身を除く): 513947880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 58, 60, 63, 66, 70, 72, 77, 84, 87, 88, 90, 99, 105, 110, 116, 120, 126, 132, 140, 145, 154, 165, 168, 174, 180, 198, 199, 203, 210, 220, 231, 232, 252, 261, 264, 280, 290, 308, 315, 319, 330, 348, 360, 385, 396, 398, 406, 420, 435, 440, 462, 495, 504, 522, 580, 597, 609, 616, 630, 638, 660, 693, 696, 770, 792, 796, 812, 840, 870, 924, 957, 990, 995, 1015, 1044, 1155, 1160, 1194, 1218, 1260, 1276, 1305, 1320, 1386, 1393, 1540, 1592, 1595, 1624, 1740, 1791, 1827, 1848, 1914, 1980, 1990, 2030, 2088, 2189, 2233, 2310, 2388, 2436, 2520, 2552, 2610, 2772, 2786, 2871, 2985, 3045, 3080, 3190, 3465, 3480, 3582, 3654, 3828, 3960, 3980, 4060, 4179, 4378, 4466, 4620, 4776, 4785, 4872, 5220, 5544, 5572, 5742, 5771, 5970, 6090, 6380, 6567, 6699, 6930, 6965, 7164, 7308, 7656, 7960, 8120, 8358, 8756, 8932, 8955, 9135, 9240, 9570, 10440, 10945, 11144, 11165, 11484, 11542, 11940, 12180, 12537, 12760, 13134, 13398, 13860, 13930, 14328, 14355, 14616, 15323, 16716, 17313, 17512, 17864, 17910, 18270, 19140, 19701, 20097, 20895, 21890, 22330, 22968, 23084, 23880, 24360, 25074, 26268, 26796, 27720, 27860, 28710, 28855, 30646, 32835, 33432, 33495, 34626, 35820, 36540, 38280, 39402, 40194, 40397, 41790, 43780, 44660, 45969, 46168, 50148, 51939, 52536, 53592, 55720, 57420, 57710, 61292, 62685, 63481, 65670, 66990, 69252, 71640, 73080, 76615, 78804, 80388, 80794, 83580, 86565, 87560, 89320, 91938, 98505, 100296, 100485, 103878, 114840, 115420, 121191, 122584, 125370, 126962, 131340, 133980, 137907, 138504, 153230, 157608, 160776, 161588, 167160, 173130, 183876, 190443, 197010, 200970, 201985, 207756, 229845, 230840, 242382, 250740, 253924, 259695, 262680, 267960, 275814, 306460, 317405, 323176, 346260, 363573, 367752, 380886, 394020, 401940, 403970, 415512, 444367, 459690, 484764, 501480, 507848, 519390, 551628, 571329, 605955, 612920, 634810, 689535, 692520, 727146, 761772, 788040, 803880, 807940, 888734, 919380, 952215, 969528, 1038780, 1103256, 1142658, 1211910, 1269620, 1333101, 1379070, 1454292, 1523544, 1615880, 1777468, 1817865, 1838760, 1904430, 2077560, 2221835, 2285316, 2423820, 2539240, 2666202, 2758140, 2856645, 2908584, 3554936, 3635730, 3808860, 3999303, 4443670, 4570632, 4847640, 5332404, 5516280, 5713290, 6665505, 7271460, 7617720, 7998606, 8887340, 10664808, 11426580, 13331010, 14542920, 15997212, 17774680, 19996515, 22853160, 26662020, 31994424, 39993030, 53324040, 79986060, 159972120]

約数ペア:

[(1, 159972120), (2, 79986060), (3, 53324040), (4, 39993030), (5, 31994424), (6, 26662020), (7, 22853160), (8, 19996515), (9, 17774680), (10, 15997212), (11, 14542920), (12, 13331010), (14, 11426580), (15, 10664808), (18, 8887340), (20, 7998606), (21, 7617720), (22, 7271460), (24, 6665505), (28, 5713290), (29, 5516280), (30, 5332404), (33, 4847640), (35, 4570632), (36, 4443670), (40, 3999303), (42, 3808860), (44, 3635730), (45, 3554936), (55, 2908584), (56, 2856645), (58, 2758140), (60, 2666202), (63, 2539240), (66, 2423820), (70, 2285316), (72, 2221835), (77, 2077560), (84, 1904430), (87, 1838760), (88, 1817865), (90, 1777468), (99, 1615880), (105, 1523544), (110, 1454292), (116, 1379070), (120, 1333101), (126, 1269620), (132, 1211910), (140, 1142658), (145, 1103256), (154, 1038780), (165, 969528), (168, 952215), (174, 919380), (180, 888734), (198, 807940), (199, 803880), (203, 788040), (210, 761772), (220, 727146), (231, 692520), (232, 689535), (252, 634810), (261, 612920), (264, 605955), (280, 571329), (290, 551628), (308, 519390), (315, 507848), (319, 501480), (330, 484764), (348, 459690), (360, 444367), (385, 415512), (396, 403970), (398, 401940), (406, 394020), (420, 380886), (435, 367752), (440, 363573), (462, 346260), (495, 323176), (504, 317405), (522, 306460), (580, 275814), (597, 267960), (609, 262680), (616, 259695), (630, 253924), (638, 250740), (660, 242382), (693, 230840), (696, 229845), (770, 207756), (792, 201985), (796, 200970), (812, 197010), (840, 190443), (870, 183876), (924, 173130), (957, 167160), (990, 161588), (995, 160776), (1015, 157608), (1044, 153230), (1155, 138504), (1160, 137907), (1194, 133980), (1218, 131340), (1260, 126962), (1276, 125370), (1305, 122584), (1320, 121191), (1386, 115420), (1393, 114840), (1540, 103878), (1592, 100485), (1595, 100296), (1624, 98505), (1740, 91938), (1791, 89320), (1827, 87560), (1848, 86565), (1914, 83580), (1980, 80794), (1990, 80388), (2030, 78804), (2088, 76615), (2189, 73080), (2233, 71640), (2310, 69252), (2388, 66990), (2436, 65670), (2520, 63481), (2552, 62685), (2610, 61292), (2772, 57710), (2786, 57420), (2871, 55720), (2985, 53592), (3045, 52536), (3080, 51939), (3190, 50148), (3465, 46168), (3480, 45969), (3582, 44660), (3654, 43780), (3828, 41790), (3960, 40397), (3980, 40194), (4060, 39402), (4179, 38280), (4378, 36540), (4466, 35820), (4620, 34626), (4776, 33495), (4785, 33432), (4872, 32835), (5220, 30646), (5544, 28855), (5572, 28710), (5742, 27860), (5771, 27720), (5970, 26796), (6090, 26268), (6380, 25074), (6567, 24360), (6699, 23880), (6930, 23084), (6965, 22968), (7164, 22330), (7308, 21890), (7656, 20895), (7960, 20097), (8120, 19701), (8358, 19140), (8756, 18270), (8932, 17910), (8955, 17864), (9135, 17512), (9240, 17313), (9570, 16716), (10440, 15323), (10945, 14616), (11144, 14355), (11165, 14328), (11484, 13930), (11542, 13860), (11940, 13398), (12180, 13134), (12537, 12760)]