391392471120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{3221}}^1$

素因数の和:3874

約数の個数: 320

約数和(自身を含む): 1399179018240

約数和(自身を除く): 1007786547120

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 151, 168, 210, 240, 280, 302, 336, 420, 453, 479, 560, 604, 755, 840, 906, 958, 1057, 1208, 1437, 1510, 1680, 1812, 1916, 2114, 2265, 2395, 2416, 2874, 3020, 3171, 3221, 3353, 3624, 3832, 4228, 4530, 4790, 5285, 5748, 6040, 6342, 6442, 6706, 7185, 7248, 7664, 8456, 9060, 9580, 9663, 10059, 10570, 11496, 12080, 12684, 12884, 13412, 14370, 15855, 16105, 16765, 16912, 18120, 19160, 19326, 20118, 21140, 22547, 22992, 25368, 25768, 26824, 28740, 31710, 32210, 33530, 36240, 38320, 38652, 40236, 42280, 45094, 48315, 50295, 50736, 51536, 53648, 57480, 63420, 64420, 67060, 67641, 72329, 77304, 80472, 84560, 90188, 96630, 100590, 112735, 114960, 126840, 128840, 134120, 135282, 144658, 154608, 160944, 180376, 193260, 201180, 216987, 225470, 253680, 257680, 268240, 270564, 289316, 338205, 360752, 361645, 386520, 402360, 433974, 450940, 486371, 506303, 541128, 578632, 676410, 723290, 773040, 804720, 867948, 901880, 972742, 1012606, 1082256, 1084935, 1157264, 1352820, 1446580, 1459113, 1518909, 1542859, 1735896, 1803760, 1945484, 2025212, 2169870, 2431855, 2531515, 2705640, 2893160, 2918226, 3037818, 3085718, 3404597, 3471792, 3890968, 4050424, 4339740, 4628577, 4863710, 5063030, 5411280, 5786320, 5836452, 6075636, 6171436, 6809194, 7295565, 7594545, 7714295, 7781936, 8100848, 8679480, 9257154, 9727420, 10126060, 10213791, 10800013, 11672904, 12151272, 12342872, 13618388, 14591130, 15189090, 15428590, 17022985, 17358960, 18514308, 19454840, 20252120, 20427582, 21600026, 23142885, 23345808, 24302544, 24685744, 27236776, 29182260, 30378180, 30857180, 32400039, 34045970, 37028616, 38909680, 40504240, 40855164, 43200052, 46285770, 51068955, 54000065, 54473552, 58364520, 60756360, 61714360, 64800078, 68091940, 74057232, 81710328, 86400104, 92571540, 102137910, 108000130, 116729040, 121512720, 123428720, 129600156, 136183880, 162000195, 163420656, 172800208, 185143080, 204275820, 216000260, 232971709, 259200312, 272367760, 324000390, 370286160, 408551640, 432000520, 465943418, 518400624, 648000780, 698915127, 817103280, 864001040, 931886836, 1164858545, 1296001560, 1397830254, 1630801963, 1863773672, 2329717090, 2592003120, 2795660508, 3261603926, 3494575635, 3727547344, 4659434180, 4892405889, 5591321016, 6523207852, 6989151270, 8154009815, 9318868360, 9784811778, 11182642032, 13046415704, 13978302540, 16308019630, 18637736720, 19569623556, 24462029445, 26092831408, 27956605080, 32616039260, 39139247112, 48924058890, 55913210160, 65232078520, 78278494224, 97848117780, 130464157040, 195696235560, 391392471120]

約数ペア:

[(1, 391392471120), (2, 195696235560), (3, 130464157040), (4, 97848117780), (5, 78278494224), (6, 65232078520), (7, 55913210160), (8, 48924058890), (10, 39139247112), (12, 32616039260), (14, 27956605080), (15, 26092831408), (16, 24462029445), (20, 19569623556), (21, 18637736720), (24, 16308019630), (28, 13978302540), (30, 13046415704), (35, 11182642032), (40, 9784811778), (42, 9318868360), (48, 8154009815), (56, 6989151270), (60, 6523207852), (70, 5591321016), (80, 4892405889), (84, 4659434180), (105, 3727547344), (112, 3494575635), (120, 3261603926), (140, 2795660508), (151, 2592003120), (168, 2329717090), (210, 1863773672), (240, 1630801963), (280, 1397830254), (302, 1296001560), (336, 1164858545), (420, 931886836), (453, 864001040), (479, 817103280), (560, 698915127), (604, 648000780), (755, 518400624), (840, 465943418), (906, 432000520), (958, 408551640), (1057, 370286160), (1208, 324000390), (1437, 272367760), (1510, 259200312), (1680, 232971709), (1812, 216000260), (1916, 204275820), (2114, 185143080), (2265, 172800208), (2395, 163420656), (2416, 162000195), (2874, 136183880), (3020, 129600156), (3171, 123428720), (3221, 121512720), (3353, 116729040), (3624, 108000130), (3832, 102137910), (4228, 92571540), (4530, 86400104), (4790, 81710328), (5285, 74057232), (5748, 68091940), (6040, 64800078), (6342, 61714360), (6442, 60756360), (6706, 58364520), (7185, 54473552), (7248, 54000065), (7664, 51068955), (8456, 46285770), (9060, 43200052), (9580, 40855164), (9663, 40504240), (10059, 38909680), (10570, 37028616), (11496, 34045970), (12080, 32400039), (12684, 30857180), (12884, 30378180), (13412, 29182260), (14370, 27236776), (15855, 24685744), (16105, 24302544), (16765, 23345808), (16912, 23142885), (18120, 21600026), (19160, 20427582), (19326, 20252120), (20118, 19454840), (21140, 18514308), (22547, 17358960), (22992, 17022985), (25368, 15428590), (25768, 15189090), (26824, 14591130), (28740, 13618388), (31710, 12342872), (32210, 12151272), (33530, 11672904), (36240, 10800013), (38320, 10213791), (38652, 10126060), (40236, 9727420), (42280, 9257154), (45094, 8679480), (48315, 8100848), (50295, 7781936), (50736, 7714295), (51536, 7594545), (53648, 7295565), (57480, 6809194), (63420, 6171436), (64420, 6075636), (67060, 5836452), (67641, 5786320), (72329, 5411280), (77304, 5063030), (80472, 4863710), (84560, 4628577), (90188, 4339740), (96630, 4050424), (100590, 3890968), (112735, 3471792), (114960, 3404597), (126840, 3085718), (128840, 3037818), (134120, 2918226), (135282, 2893160), (144658, 2705640), (154608, 2531515), (160944, 2431855), (180376, 2169870), (193260, 2025212), (201180, 1945484), (216987, 1803760), (225470, 1735896), (253680, 1542859), (257680, 1518909), (268240, 1459113), (270564, 1446580), (289316, 1352820), (338205, 1157264), (360752, 1084935), (361645, 1082256), (386520, 1012606), (402360, 972742), (433974, 901880), (450940, 867948), (486371, 804720), (506303, 773040), (541128, 723290), (578632, 676410)]