142511431440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{81331}}^1$

素因数の和:81510

約数の個数: 240

約数和(自身を含む): 517369118400

約数和(自身を除く): 374857686960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 149, 168, 196, 210, 240, 245, 280, 294, 298, 336, 392, 420, 447, 490, 560, 588, 596, 735, 745, 784, 840, 894, 980, 1043, 1176, 1192, 1470, 1490, 1680, 1788, 1960, 2086, 2235, 2352, 2384, 2940, 2980, 3129, 3576, 3920, 4172, 4470, 5215, 5880, 5960, 6258, 7152, 7301, 8344, 8940, 10430, 11760, 11920, 12516, 14602, 15645, 16688, 17880, 20860, 21903, 25032, 29204, 31290, 35760, 36505, 41720, 43806, 50064, 58408, 62580, 73010, 81331, 83440, 87612, 109515, 116816, 125160, 146020, 162662, 175224, 219030, 243993, 250320, 292040, 325324, 350448, 406655, 438060, 487986, 569317, 584080, 650648, 813310, 876120, 975972, 1138634, 1219965, 1301296, 1626620, 1707951, 1752240, 1951944, 2277268, 2439930, 2846585, 3253240, 3415902, 3903888, 3985219, 4554536, 4879860, 5693170, 6506480, 6831804, 7970438, 8539755, 9109072, 9759720, 11386340, 11955657, 12118319, 13663608, 15940876, 17079510, 19519440, 19926095, 22772680, 23911314, 24236638, 27327216, 31881752, 34159020, 36354957, 39852190, 45545360, 47822628, 48473276, 59778285, 60591595, 63763504, 68318040, 72709914, 79704380, 84828233, 95645256, 96946552, 119556570, 121183190, 136636080, 145419828, 159408760, 169656466, 181774785, 191290512, 193893104, 239113140, 242366380, 254484699, 290839656, 318817520, 339312932, 363549570, 424141165, 478226280, 484732760, 508969398, 581679312, 593797631, 678625864, 727099140, 848282330, 956452560, 969465520, 1017938796, 1187595262, 1272423495, 1357251728, 1454198280, 1696564660, 1781392893, 2035877592, 2375190524, 2544846990, 2908396560, 2968988155, 3393129320, 3562785786, 4071755184, 4750381048, 5089693980, 5937976310, 6786258640, 7125571572, 8906964465, 9500762096, 10179387960, 11875952620, 14251143144, 17813928930, 20358775920, 23751905240, 28502286288, 35627857860, 47503810480, 71255715720, 142511431440]

約数ペア:

[(1, 142511431440), (2, 71255715720), (3, 47503810480), (4, 35627857860), (5, 28502286288), (6, 23751905240), (7, 20358775920), (8, 17813928930), (10, 14251143144), (12, 11875952620), (14, 10179387960), (15, 9500762096), (16, 8906964465), (20, 7125571572), (21, 6786258640), (24, 5937976310), (28, 5089693980), (30, 4750381048), (35, 4071755184), (40, 3562785786), (42, 3393129320), (48, 2968988155), (49, 2908396560), (56, 2544846990), (60, 2375190524), (70, 2035877592), (80, 1781392893), (84, 1696564660), (98, 1454198280), (105, 1357251728), (112, 1272423495), (120, 1187595262), (140, 1017938796), (147, 969465520), (149, 956452560), (168, 848282330), (196, 727099140), (210, 678625864), (240, 593797631), (245, 581679312), (280, 508969398), (294, 484732760), (298, 478226280), (336, 424141165), (392, 363549570), (420, 339312932), (447, 318817520), (490, 290839656), (560, 254484699), (588, 242366380), (596, 239113140), (735, 193893104), (745, 191290512), (784, 181774785), (840, 169656466), (894, 159408760), (980, 145419828), (1043, 136636080), (1176, 121183190), (1192, 119556570), (1470, 96946552), (1490, 95645256), (1680, 84828233), (1788, 79704380), (1960, 72709914), (2086, 68318040), (2235, 63763504), (2352, 60591595), (2384, 59778285), (2940, 48473276), (2980, 47822628), (3129, 45545360), (3576, 39852190), (3920, 36354957), (4172, 34159020), (4470, 31881752), (5215, 27327216), (5880, 24236638), (5960, 23911314), (6258, 22772680), (7152, 19926095), (7301, 19519440), (8344, 17079510), (8940, 15940876), (10430, 13663608), (11760, 12118319), (11920, 11955657), (12516, 11386340), (14602, 9759720), (15645, 9109072), (16688, 8539755), (17880, 7970438), (20860, 6831804), (21903, 6506480), (25032, 5693170), (29204, 4879860), (31290, 4554536), (35760, 3985219), (36505, 3903888), (41720, 3415902), (43806, 3253240), (50064, 2846585), (58408, 2439930), (62580, 2277268), (73010, 1951944), (81331, 1752240), (83440, 1707951), (87612, 1626620), (109515, 1301296), (116816, 1219965), (125160, 1138634), (146020, 975972), (162662, 876120), (175224, 813310), (219030, 650648), (243993, 584080), (250320, 569317), (292040, 487986), (325324, 438060), (350448, 406655)]