398023080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 384

約数和(自身を含む): 1544417280

約数和(自身を除く): 1146394200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 49, 52, 56, 60, 65, 70, 78, 82, 84, 91, 98, 104, 105, 120, 123, 127, 130, 140, 147, 156, 164, 168, 182, 195, 196, 205, 210, 245, 246, 254, 260, 273, 280, 287, 294, 312, 328, 364, 381, 390, 392, 410, 420, 455, 490, 492, 508, 520, 533, 546, 574, 588, 615, 635, 637, 728, 735, 762, 780, 820, 840, 861, 889, 910, 980, 984, 1016, 1066, 1092, 1148, 1176, 1230, 1270, 1274, 1365, 1435, 1470, 1524, 1560, 1599, 1640, 1651, 1722, 1778, 1820, 1905, 1911, 1960, 2009, 2132, 2184, 2296, 2460, 2540, 2548, 2665, 2667, 2730, 2870, 2940, 3048, 3185, 3198, 3302, 3444, 3556, 3640, 3731, 3810, 3822, 4018, 4264, 4305, 4445, 4920, 4953, 5080, 5096, 5207, 5330, 5334, 5460, 5740, 5880, 6027, 6223, 6370, 6396, 6604, 6888, 7112, 7462, 7620, 7644, 7995, 8036, 8255, 8610, 8890, 9555, 9906, 10045, 10414, 10660, 10668, 10920, 11193, 11480, 11557, 12054, 12446, 12740, 12792, 13208, 13335, 14924, 15240, 15288, 15621, 15990, 16072, 16510, 17220, 17780, 18655, 18669, 19110, 19812, 20090, 20828, 21320, 21336, 22386, 23114, 24108, 24765, 24892, 25480, 26035, 26117, 26670, 29848, 30135, 31115, 31242, 31980, 33020, 34440, 34671, 35560, 36449, 37310, 37338, 38220, 39624, 40180, 41656, 44772, 46228, 48216, 49530, 49784, 52070, 52234, 53340, 55965, 57785, 60270, 62230, 62484, 63960, 66040, 67691, 69342, 72898, 74620, 74676, 76440, 78105, 78351, 80360, 80899, 89544, 92456, 93345, 99060, 104140, 104468, 106680, 109347, 111930, 115570, 120540, 124460, 124968, 130585, 135382, 138684, 145796, 149240, 149352, 156210, 156702, 161798, 173355, 182245, 186690, 198120, 203073, 208280, 208936, 218694, 223860, 231140, 241080, 242697, 248920, 255143, 261170, 270764, 277368, 291592, 312420, 313404, 323596, 338455, 346710, 364490, 373380, 391755, 404495, 406146, 437388, 447720, 462280, 473837, 485394, 510286, 522340, 541528, 546735, 624840, 626808, 647192, 676910, 693420, 728980, 746760, 765429, 783510, 808990, 812292, 874776, 947674, 970788, 1015365, 1020572, 1044680, 1093470, 1213485, 1275715, 1353820, 1386840, 1421511, 1457960, 1530858, 1567020, 1617980, 1624584, 1895348, 1941576, 2030730, 2041144, 2186940, 2369185, 2426970, 2551430, 2707640, 2843022, 3061716, 3134040, 3235960, 3316859, 3790696, 3827145, 4061460, 4373880, 4738370, 4853940, 5102860, 5686044, 6123432, 6633718, 7107555, 7654290, 8122920, 9476740, 9707880, 9950577, 10205720, 11372088, 13267436, 14215110, 15308580, 16584295, 18953480, 19901154, 26534872, 28430220, 30617160, 33168590, 39802308, 49752885, 56860440, 66337180, 79604616, 99505770, 132674360, 199011540, 398023080]

約数ペア:

[(1, 398023080), (2, 199011540), (3, 132674360), (4, 99505770), (5, 79604616), (6, 66337180), (7, 56860440), (8, 49752885), (10, 39802308), (12, 33168590), (13, 30617160), (14, 28430220), (15, 26534872), (20, 19901154), (21, 18953480), (24, 16584295), (26, 15308580), (28, 14215110), (30, 13267436), (35, 11372088), (39, 10205720), (40, 9950577), (41, 9707880), (42, 9476740), (49, 8122920), (52, 7654290), (56, 7107555), (60, 6633718), (65, 6123432), (70, 5686044), (78, 5102860), (82, 4853940), (84, 4738370), (91, 4373880), (98, 4061460), (104, 3827145), (105, 3790696), (120, 3316859), (123, 3235960), (127, 3134040), (130, 3061716), (140, 2843022), (147, 2707640), (156, 2551430), (164, 2426970), (168, 2369185), (182, 2186940), (195, 2041144), (196, 2030730), (205, 1941576), (210, 1895348), (245, 1624584), (246, 1617980), (254, 1567020), (260, 1530858), (273, 1457960), (280, 1421511), (287, 1386840), (294, 1353820), (312, 1275715), (328, 1213485), (364, 1093470), (381, 1044680), (390, 1020572), (392, 1015365), (410, 970788), (420, 947674), (455, 874776), (490, 812292), (492, 808990), (508, 783510), (520, 765429), (533, 746760), (546, 728980), (574, 693420), (588, 676910), (615, 647192), (635, 626808), (637, 624840), (728, 546735), (735, 541528), (762, 522340), (780, 510286), (820, 485394), (840, 473837), (861, 462280), (889, 447720), (910, 437388), (980, 406146), (984, 404495), (1016, 391755), (1066, 373380), (1092, 364490), (1148, 346710), (1176, 338455), (1230, 323596), (1270, 313404), (1274, 312420), (1365, 291592), (1435, 277368), (1470, 270764), (1524, 261170), (1560, 255143), (1599, 248920), (1640, 242697), (1651, 241080), (1722, 231140), (1778, 223860), (1820, 218694), (1905, 208936), (1911, 208280), (1960, 203073), (2009, 198120), (2132, 186690), (2184, 182245), (2296, 173355), (2460, 161798), (2540, 156702), (2548, 156210), (2665, 149352), (2667, 149240), (2730, 145796), (2870, 138684), (2940, 135382), (3048, 130585), (3185, 124968), (3198, 124460), (3302, 120540), (3444, 115570), (3556, 111930), (3640, 109347), (3731, 106680), (3810, 104468), (3822, 104140), (4018, 99060), (4264, 93345), (4305, 92456), (4445, 89544), (4920, 80899), (4953, 80360), (5080, 78351), (5096, 78105), (5207, 76440), (5330, 74676), (5334, 74620), (5460, 72898), (5740, 69342), (5880, 67691), (6027, 66040), (6223, 63960), (6370, 62484), (6396, 62230), (6604, 60270), (6888, 57785), (7112, 55965), (7462, 53340), (7620, 52234), (7644, 52070), (7995, 49784), (8036, 49530), (8255, 48216), (8610, 46228), (8890, 44772), (9555, 41656), (9906, 40180), (10045, 39624), (10414, 38220), (10660, 37338), (10668, 37310), (10920, 36449), (11193, 35560), (11480, 34671), (11557, 34440), (12054, 33020), (12446, 31980), (12740, 31242), (12792, 31115), (13208, 30135), (13335, 29848), (14924, 26670), (15240, 26117), (15288, 26035), (15621, 25480), (15990, 24892), (16072, 24765), (16510, 24108), (17220, 23114), (17780, 22386), (18655, 21336), (18669, 21320), (19110, 20828), (19812, 20090)]