1893143280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 320

約数和(自身を含む): 7130972160

約数和(自身を除く): 5237828880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 127, 133, 140, 152, 168, 190, 210, 228, 240, 254, 266, 280, 285, 304, 336, 380, 381, 399, 420, 456, 467, 508, 532, 560, 570, 635, 665, 760, 762, 798, 840, 889, 912, 934, 1016, 1064, 1140, 1270, 1330, 1401, 1520, 1524, 1596, 1680, 1778, 1868, 1905, 1995, 2032, 2128, 2280, 2335, 2413, 2540, 2660, 2667, 2802, 3048, 3192, 3269, 3556, 3736, 3810, 3990, 4445, 4560, 4670, 4826, 5080, 5320, 5334, 5604, 6096, 6384, 6538, 7005, 7112, 7239, 7472, 7620, 7980, 8873, 8890, 9340, 9652, 9807, 10160, 10640, 10668, 11208, 12065, 13076, 13335, 14010, 14224, 14478, 15240, 15960, 16345, 16891, 17746, 17780, 18680, 19304, 19614, 21336, 22416, 24130, 26152, 26619, 26670, 28020, 28956, 30480, 31920, 32690, 33782, 35492, 35560, 36195, 37360, 38608, 39228, 42672, 44365, 48260, 49035, 50673, 52304, 53238, 53340, 56040, 57912, 59309, 62111, 65380, 67564, 70984, 71120, 72390, 78456, 84455, 88730, 96520, 98070, 101346, 106476, 106680, 112080, 115824, 118618, 124222, 130760, 133095, 135128, 141968, 144780, 156912, 168910, 177460, 177927, 186333, 193040, 196140, 202692, 212952, 213360, 237236, 248444, 253365, 261520, 266190, 270256, 289560, 296545, 310555, 337820, 354920, 355854, 372666, 392280, 405384, 415163, 425904, 474472, 496888, 506730, 532380, 579120, 593090, 621110, 675640, 709840, 711708, 745332, 784560, 810768, 830326, 889635, 931665, 948944, 993776, 1013460, 1064760, 1126871, 1186180, 1242220, 1245489, 1351280, 1423416, 1490664, 1660652, 1779270, 1863330, 2026920, 2075815, 2129520, 2253742, 2372360, 2484440, 2490978, 2846832, 2981328, 3321304, 3380613, 3558540, 3726660, 4053840, 4151630, 4507484, 4744720, 4968880, 4981956, 5634355, 6227445, 6642608, 6761226, 7117080, 7453320, 7888097, 8303260, 9014968, 9963912, 11268710, 12454890, 13522452, 14234160, 14906640, 15776194, 16606520, 16903065, 18029936, 19927824, 22537420, 23664291, 24909780, 27044904, 31552388, 33213040, 33806130, 39440485, 45074840, 47328582, 49819560, 54089808, 63104776, 67612260, 78880970, 90149680, 94657164, 99639120, 118321455, 126209552, 135224520, 157761940, 189314328, 236642910, 270449040, 315523880, 378628656, 473285820, 631047760, 946571640, 1893143280]

約数ペア:

[(1, 1893143280), (2, 946571640), (3, 631047760), (4, 473285820), (5, 378628656), (6, 315523880), (7, 270449040), (8, 236642910), (10, 189314328), (12, 157761940), (14, 135224520), (15, 126209552), (16, 118321455), (19, 99639120), (20, 94657164), (21, 90149680), (24, 78880970), (28, 67612260), (30, 63104776), (35, 54089808), (38, 49819560), (40, 47328582), (42, 45074840), (48, 39440485), (56, 33806130), (57, 33213040), (60, 31552388), (70, 27044904), (76, 24909780), (80, 23664291), (84, 22537420), (95, 19927824), (105, 18029936), (112, 16903065), (114, 16606520), (120, 15776194), (127, 14906640), (133, 14234160), (140, 13522452), (152, 12454890), (168, 11268710), (190, 9963912), (210, 9014968), (228, 8303260), (240, 7888097), (254, 7453320), (266, 7117080), (280, 6761226), (285, 6642608), (304, 6227445), (336, 5634355), (380, 4981956), (381, 4968880), (399, 4744720), (420, 4507484), (456, 4151630), (467, 4053840), (508, 3726660), (532, 3558540), (560, 3380613), (570, 3321304), (635, 2981328), (665, 2846832), (760, 2490978), (762, 2484440), (798, 2372360), (840, 2253742), (889, 2129520), (912, 2075815), (934, 2026920), (1016, 1863330), (1064, 1779270), (1140, 1660652), (1270, 1490664), (1330, 1423416), (1401, 1351280), (1520, 1245489), (1524, 1242220), (1596, 1186180), (1680, 1126871), (1778, 1064760), (1868, 1013460), (1905, 993776), (1995, 948944), (2032, 931665), (2128, 889635), (2280, 830326), (2335, 810768), (2413, 784560), (2540, 745332), (2660, 711708), (2667, 709840), (2802, 675640), (3048, 621110), (3192, 593090), (3269, 579120), (3556, 532380), (3736, 506730), (3810, 496888), (3990, 474472), (4445, 425904), (4560, 415163), (4670, 405384), (4826, 392280), (5080, 372666), (5320, 355854), (5334, 354920), (5604, 337820), (6096, 310555), (6384, 296545), (6538, 289560), (7005, 270256), (7112, 266190), (7239, 261520), (7472, 253365), (7620, 248444), (7980, 237236), (8873, 213360), (8890, 212952), (9340, 202692), (9652, 196140), (9807, 193040), (10160, 186333), (10640, 177927), (10668, 177460), (11208, 168910), (12065, 156912), (13076, 144780), (13335, 141968), (14010, 135128), (14224, 133095), (14478, 130760), (15240, 124222), (15960, 118618), (16345, 115824), (16891, 112080), (17746, 106680), (17780, 106476), (18680, 101346), (19304, 98070), (19614, 96520), (21336, 88730), (22416, 84455), (24130, 78456), (26152, 72390), (26619, 71120), (26670, 70984), (28020, 67564), (28956, 65380), (30480, 62111), (31920, 59309), (32690, 57912), (33782, 56040), (35492, 53340), (35560, 53238), (36195, 52304), (37360, 50673), (38608, 49035), (39228, 48260), (42672, 44365)]