81333969920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:433

約数の個数: 352

約数和(自身を含む): 228192878592

約数和(自身を除く): 146858908672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 127, 128, 140, 160, 167, 214, 224, 254, 256, 280, 320, 334, 428, 448, 508, 512, 535, 560, 635, 640, 668, 749, 835, 856, 889, 896, 1016, 1024, 1070, 1120, 1169, 1270, 1280, 1336, 1498, 1670, 1712, 1778, 1792, 2032, 2140, 2240, 2338, 2540, 2560, 2672, 2996, 3340, 3424, 3556, 3584, 3745, 4064, 4280, 4445, 4480, 4676, 5080, 5120, 5344, 5845, 5992, 6680, 6848, 7112, 7168, 7490, 8128, 8560, 8890, 8960, 9352, 10160, 10688, 11690, 11984, 13360, 13589, 13696, 14224, 14980, 16256, 17120, 17780, 17869, 17920, 18704, 20320, 21209, 21376, 23380, 23968, 26720, 27178, 27392, 28448, 29960, 32512, 34240, 35560, 35738, 35840, 37408, 40640, 42418, 42752, 46760, 47936, 53440, 54356, 54784, 56896, 59920, 65024, 67945, 68480, 71120, 71476, 74816, 81280, 84836, 85504, 89345, 93520, 95123, 95872, 106045, 106880, 108712, 109568, 113792, 119840, 125083, 130048, 135890, 136960, 142240, 142952, 148463, 149632, 162560, 169672, 171008, 178690, 187040, 190246, 191744, 212090, 213760, 217424, 227584, 239680, 250166, 271780, 273920, 284480, 285904, 296926, 299264, 325120, 339344, 357380, 374080, 380492, 383488, 424180, 427520, 434848, 455168, 475615, 479360, 500332, 543560, 547840, 568960, 571808, 593852, 598528, 625415, 650240, 678688, 714760, 742315, 748160, 760984, 766976, 848360, 855040, 869696, 910336, 951230, 958720, 1000664, 1087120, 1137920, 1143616, 1187704, 1197056, 1250830, 1357376, 1429520, 1484630, 1496320, 1521968, 1696720, 1739392, 1902460, 1917440, 2001328, 2174240, 2269363, 2275840, 2287232, 2375408, 2501660, 2714752, 2859040, 2969260, 2992640, 3043936, 3393440, 3478784, 3804920, 3834880, 4002656, 4348480, 4538726, 4551680, 4574464, 4750816, 5003320, 5429504, 5718080, 5938520, 5985280, 6087872, 6786880, 6957568, 7609840, 8005312, 8696960, 9077452, 9148928, 9501632, 10006640, 10859008, 11346815, 11436160, 11877040, 12175744, 13573760, 13915136, 15219680, 15885541, 16010624, 17393920, 18154904, 18297856, 19003264, 20013280, 21718016, 22693630, 22872320, 23754080, 24351488, 27147520, 30439360, 31771082, 32021248, 34787840, 36309808, 38006528, 40026560, 45387260, 45744640, 47508160, 48702976, 54295040, 60878720, 63542164, 64042496, 69575680, 72619616, 76013056, 79427705, 80053120, 90774520, 91489280, 95016320, 97405952, 108590080, 121757440, 127084328, 128084992, 145239232, 152026112, 158855410, 160106240, 181549040, 190032640, 243514880, 254168656, 290478464, 317710820, 320212480, 363098080, 380065280, 487029760, 508337312, 580956928, 635421640, 640424960, 726196160, 760130560, 1016674624, 1161913856, 1270843280, 1452392320, 2033349248, 2323827712, 2541686560, 2904784640, 4066698496, 5083373120, 5809569280, 8133396992, 10166746240, 11619138560, 16266793984, 20333492480, 40666984960, 81333969920]

約数ペア:

[(1, 81333969920), (2, 40666984960), (4, 20333492480), (5, 16266793984), (7, 11619138560), (8, 10166746240), (10, 8133396992), (14, 5809569280), (16, 5083373120), (20, 4066698496), (28, 2904784640), (32, 2541686560), (35, 2323827712), (40, 2033349248), (56, 1452392320), (64, 1270843280), (70, 1161913856), (80, 1016674624), (107, 760130560), (112, 726196160), (127, 640424960), (128, 635421640), (140, 580956928), (160, 508337312), (167, 487029760), (214, 380065280), (224, 363098080), (254, 320212480), (256, 317710820), (280, 290478464), (320, 254168656), (334, 243514880), (428, 190032640), (448, 181549040), (508, 160106240), (512, 158855410), (535, 152026112), (560, 145239232), (635, 128084992), (640, 127084328), (668, 121757440), (749, 108590080), (835, 97405952), (856, 95016320), (889, 91489280), (896, 90774520), (1016, 80053120), (1024, 79427705), (1070, 76013056), (1120, 72619616), (1169, 69575680), (1270, 64042496), (1280, 63542164), (1336, 60878720), (1498, 54295040), (1670, 48702976), (1712, 47508160), (1778, 45744640), (1792, 45387260), (2032, 40026560), (2140, 38006528), (2240, 36309808), (2338, 34787840), (2540, 32021248), (2560, 31771082), (2672, 30439360), (2996, 27147520), (3340, 24351488), (3424, 23754080), (3556, 22872320), (3584, 22693630), (3745, 21718016), (4064, 20013280), (4280, 19003264), (4445, 18297856), (4480, 18154904), (4676, 17393920), (5080, 16010624), (5120, 15885541), (5344, 15219680), (5845, 13915136), (5992, 13573760), (6680, 12175744), (6848, 11877040), (7112, 11436160), (7168, 11346815), (7490, 10859008), (8128, 10006640), (8560, 9501632), (8890, 9148928), (8960, 9077452), (9352, 8696960), (10160, 8005312), (10688, 7609840), (11690, 6957568), (11984, 6786880), (13360, 6087872), (13589, 5985280), (13696, 5938520), (14224, 5718080), (14980, 5429504), (16256, 5003320), (17120, 4750816), (17780, 4574464), (17869, 4551680), (17920, 4538726), (18704, 4348480), (20320, 4002656), (21209, 3834880), (21376, 3804920), (23380, 3478784), (23968, 3393440), (26720, 3043936), (27178, 2992640), (27392, 2969260), (28448, 2859040), (29960, 2714752), (32512, 2501660), (34240, 2375408), (35560, 2287232), (35738, 2275840), (35840, 2269363), (37408, 2174240), (40640, 2001328), (42418, 1917440), (42752, 1902460), (46760, 1739392), (47936, 1696720), (53440, 1521968), (54356, 1496320), (54784, 1484630), (56896, 1429520), (59920, 1357376), (65024, 1250830), (67945, 1197056), (68480, 1187704), (71120, 1143616), (71476, 1137920), (74816, 1087120), (81280, 1000664), (84836, 958720), (85504, 951230), (89345, 910336), (93520, 869696), (95123, 855040), (95872, 848360), (106045, 766976), (106880, 760984), (108712, 748160), (109568, 742315), (113792, 714760), (119840, 678688), (125083, 650240), (130048, 625415), (135890, 598528), (136960, 593852), (142240, 571808), (142952, 568960), (148463, 547840), (149632, 543560), (162560, 500332), (169672, 479360), (171008, 475615), (178690, 455168), (187040, 434848), (190246, 427520), (191744, 424180), (212090, 383488), (213760, 380492), (217424, 374080), (227584, 357380), (239680, 339344), (250166, 325120), (271780, 299264), (273920, 296926), (284480, 285904)]