818875680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 384

約数和(自身を含む): 3158507520

約数和(自身を除く): 2339631840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 101, 105, 112, 114, 120, 127, 133, 140, 152, 160, 168, 190, 202, 210, 224, 228, 240, 254, 266, 280, 285, 303, 304, 336, 380, 381, 399, 404, 420, 456, 480, 505, 508, 532, 560, 570, 606, 608, 635, 665, 672, 707, 760, 762, 798, 808, 840, 889, 912, 1010, 1016, 1064, 1120, 1140, 1212, 1270, 1330, 1414, 1515, 1520, 1524, 1596, 1616, 1680, 1778, 1824, 1905, 1919, 1995, 2020, 2032, 2121, 2128, 2280, 2413, 2424, 2540, 2660, 2667, 2828, 3030, 3040, 3048, 3192, 3232, 3360, 3535, 3556, 3810, 3838, 3990, 4040, 4064, 4242, 4256, 4445, 4560, 4826, 4848, 5080, 5320, 5334, 5656, 5757, 6060, 6096, 6384, 7070, 7112, 7239, 7620, 7676, 7980, 8080, 8484, 8890, 9120, 9595, 9652, 9696, 10160, 10605, 10640, 10668, 11312, 11514, 12065, 12120, 12192, 12768, 12827, 13335, 13433, 14140, 14224, 14478, 15240, 15352, 15960, 16160, 16891, 16968, 17780, 19190, 19304, 20320, 21210, 21280, 21336, 22624, 23028, 24130, 24240, 25654, 26670, 26866, 28280, 28448, 28785, 28956, 30480, 30704, 31920, 33782, 33936, 35560, 36195, 38380, 38481, 38608, 40299, 42420, 42672, 46056, 48260, 48480, 50673, 51308, 53340, 53732, 56560, 57570, 57912, 60960, 61408, 63840, 64135, 67165, 67564, 67872, 71120, 72390, 76760, 76962, 77216, 80598, 84455, 84840, 85344, 89789, 92112, 96520, 101346, 102616, 106680, 107464, 113120, 115140, 115824, 128270, 134330, 135128, 142240, 144780, 153520, 153924, 161196, 168910, 169680, 179578, 184224, 192405, 193040, 201495, 202692, 205232, 213360, 214928, 230280, 231648, 243713, 253365, 256540, 268660, 269367, 270256, 289560, 307040, 307848, 322392, 337820, 339360, 359156, 384810, 386080, 402990, 405384, 410464, 426720, 429856, 448945, 460560, 487426, 506730, 513080, 537320, 538734, 540512, 579120, 615696, 644784, 675640, 718312, 731139, 769620, 805980, 810768, 897890, 921120, 974852, 1013460, 1026160, 1074640, 1077468, 1158240, 1218565, 1231392, 1289568, 1346835, 1351280, 1436624, 1462278, 1539240, 1611960, 1621536, 1705991, 1795780, 1949704, 2026920, 2052320, 2149280, 2154936, 2437130, 2693670, 2702560, 2873248, 2924556, 3078480, 3223920, 3411982, 3591560, 3655695, 3899408, 4053840, 4309872, 4874260, 5117973, 5387340, 5849112, 6156960, 6447840, 6823964, 7183120, 7311390, 7798816, 8107680, 8529955, 8619744, 9748520, 10235946, 10774680, 11698224, 13647928, 14366240, 14622780, 17059910, 19497040, 20471892, 21549360, 23396448, 25589865, 27295856, 29245560, 34119820, 38994080, 40943784, 43098720, 51179730, 54591712, 58491120, 68239640, 81887568, 102359460, 116982240, 136479280, 163775136, 204718920, 272958560, 409437840, 818875680]

約数ペア:

[(1, 818875680), (2, 409437840), (3, 272958560), (4, 204718920), (5, 163775136), (6, 136479280), (7, 116982240), (8, 102359460), (10, 81887568), (12, 68239640), (14, 58491120), (15, 54591712), (16, 51179730), (19, 43098720), (20, 40943784), (21, 38994080), (24, 34119820), (28, 29245560), (30, 27295856), (32, 25589865), (35, 23396448), (38, 21549360), (40, 20471892), (42, 19497040), (48, 17059910), (56, 14622780), (57, 14366240), (60, 13647928), (70, 11698224), (76, 10774680), (80, 10235946), (84, 9748520), (95, 8619744), (96, 8529955), (101, 8107680), (105, 7798816), (112, 7311390), (114, 7183120), (120, 6823964), (127, 6447840), (133, 6156960), (140, 5849112), (152, 5387340), (160, 5117973), (168, 4874260), (190, 4309872), (202, 4053840), (210, 3899408), (224, 3655695), (228, 3591560), (240, 3411982), (254, 3223920), (266, 3078480), (280, 2924556), (285, 2873248), (303, 2702560), (304, 2693670), (336, 2437130), (380, 2154936), (381, 2149280), (399, 2052320), (404, 2026920), (420, 1949704), (456, 1795780), (480, 1705991), (505, 1621536), (508, 1611960), (532, 1539240), (560, 1462278), (570, 1436624), (606, 1351280), (608, 1346835), (635, 1289568), (665, 1231392), (672, 1218565), (707, 1158240), (760, 1077468), (762, 1074640), (798, 1026160), (808, 1013460), (840, 974852), (889, 921120), (912, 897890), (1010, 810768), (1016, 805980), (1064, 769620), (1120, 731139), (1140, 718312), (1212, 675640), (1270, 644784), (1330, 615696), (1414, 579120), (1515, 540512), (1520, 538734), (1524, 537320), (1596, 513080), (1616, 506730), (1680, 487426), (1778, 460560), (1824, 448945), (1905, 429856), (1919, 426720), (1995, 410464), (2020, 405384), (2032, 402990), (2121, 386080), (2128, 384810), (2280, 359156), (2413, 339360), (2424, 337820), (2540, 322392), (2660, 307848), (2667, 307040), (2828, 289560), (3030, 270256), (3040, 269367), (3048, 268660), (3192, 256540), (3232, 253365), (3360, 243713), (3535, 231648), (3556, 230280), (3810, 214928), (3838, 213360), (3990, 205232), (4040, 202692), (4064, 201495), (4242, 193040), (4256, 192405), (4445, 184224), (4560, 179578), (4826, 169680), (4848, 168910), (5080, 161196), (5320, 153924), (5334, 153520), (5656, 144780), (5757, 142240), (6060, 135128), (6096, 134330), (6384, 128270), (7070, 115824), (7112, 115140), (7239, 113120), (7620, 107464), (7676, 106680), (7980, 102616), (8080, 101346), (8484, 96520), (8890, 92112), (9120, 89789), (9595, 85344), (9652, 84840), (9696, 84455), (10160, 80598), (10605, 77216), (10640, 76962), (10668, 76760), (11312, 72390), (11514, 71120), (12065, 67872), (12120, 67564), (12192, 67165), (12768, 64135), (12827, 63840), (13335, 61408), (13433, 60960), (14140, 57912), (14224, 57570), (14478, 56560), (15240, 53732), (15352, 53340), (15960, 51308), (16160, 50673), (16891, 48480), (16968, 48260), (17780, 46056), (19190, 42672), (19304, 42420), (20320, 40299), (21210, 38608), (21280, 38481), (21336, 38380), (22624, 36195), (23028, 35560), (24130, 33936), (24240, 33782), (25654, 31920), (26670, 30704), (26866, 30480), (28280, 28956), (28448, 28785)]