394964640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 384

約数和(自身を含む): 1627153920

約数和(自身を除く): 1232189280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 185, 189, 210, 216, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 333, 336, 353, 360, 370, 378, 420, 432, 444, 480, 504, 518, 540, 555, 560, 592, 630, 666, 672, 706, 720, 740, 756, 777, 840, 864, 888, 945, 999, 1008, 1036, 1059, 1080, 1110, 1120, 1184, 1260, 1295, 1332, 1412, 1440, 1480, 1512, 1554, 1665, 1680, 1765, 1776, 1890, 1998, 2016, 2072, 2118, 2160, 2220, 2331, 2471, 2520, 2590, 2664, 2824, 2960, 3024, 3108, 3177, 3330, 3360, 3530, 3552, 3780, 3885, 3996, 4144, 4236, 4320, 4440, 4662, 4942, 4995, 5040, 5180, 5295, 5328, 5648, 5920, 6048, 6216, 6354, 6660, 6993, 7060, 7413, 7560, 7770, 7992, 8288, 8472, 8880, 9324, 9531, 9884, 9990, 10080, 10360, 10590, 10656, 11296, 11655, 12355, 12432, 12708, 13061, 13320, 13986, 14120, 14826, 15120, 15540, 15885, 15984, 16944, 17760, 18648, 19062, 19768, 19980, 20720, 21180, 22239, 23310, 24710, 24864, 25416, 26122, 26640, 27972, 28240, 29652, 30240, 31080, 31770, 31968, 33888, 34965, 37065, 37296, 38124, 39183, 39536, 39960, 41440, 42360, 44478, 46620, 47655, 49420, 50832, 52244, 53280, 55944, 56480, 59304, 62160, 63540, 65305, 66717, 69930, 74130, 74592, 76248, 78366, 79072, 79920, 84720, 88956, 91427, 93240, 95310, 98840, 101664, 104488, 111195, 111888, 117549, 118608, 124320, 127080, 130610, 133434, 139860, 148260, 152496, 156732, 159840, 169440, 177912, 182854, 186480, 190620, 195915, 197680, 208976, 222390, 223776, 235098, 237216, 254160, 261220, 266868, 274281, 279720, 296520, 304992, 313464, 333585, 352647, 355824, 365708, 372960, 381240, 391830, 395360, 417952, 444780, 457135, 470196, 508320, 522440, 533736, 548562, 559440, 587745, 593040, 626928, 667170, 705294, 711648, 731416, 762480, 783660, 822843, 889560, 914270, 940392, 1044880, 1067472, 1097124, 1118880, 1175490, 1186080, 1253856, 1334340, 1371405, 1410588, 1462832, 1524960, 1567320, 1645686, 1763235, 1779120, 1828540, 1880784, 2089760, 2134944, 2194248, 2350980, 2468529, 2668680, 2742810, 2821176, 2925664, 3134640, 3291372, 3526470, 3558240, 3657080, 3761568, 4114215, 4388496, 4701960, 4937058, 5337360, 5485620, 5642352, 6269280, 6582744, 7052940, 7314160, 8228430, 8776992, 9403920, 9874116, 10674720, 10971240, 11284704, 12342645, 13165488, 14105880, 14628320, 16456860, 18807840, 19748232, 21942480, 24685290, 26330976, 28211760, 32913720, 39496464, 43884960, 49370580, 56423520, 65827440, 78992928, 98741160, 131654880, 197482320, 394964640]

約数ペア:

[(1, 394964640), (2, 197482320), (3, 131654880), (4, 98741160), (5, 78992928), (6, 65827440), (7, 56423520), (8, 49370580), (9, 43884960), (10, 39496464), (12, 32913720), (14, 28211760), (15, 26330976), (16, 24685290), (18, 21942480), (20, 19748232), (21, 18807840), (24, 16456860), (27, 14628320), (28, 14105880), (30, 13165488), (32, 12342645), (35, 11284704), (36, 10971240), (37, 10674720), (40, 9874116), (42, 9403920), (45, 8776992), (48, 8228430), (54, 7314160), (56, 7052940), (60, 6582744), (63, 6269280), (70, 5642352), (72, 5485620), (74, 5337360), (80, 4937058), (84, 4701960), (90, 4388496), (96, 4114215), (105, 3761568), (108, 3657080), (111, 3558240), (112, 3526470), (120, 3291372), (126, 3134640), (135, 2925664), (140, 2821176), (144, 2742810), (148, 2668680), (160, 2468529), (168, 2350980), (180, 2194248), (185, 2134944), (189, 2089760), (210, 1880784), (216, 1828540), (222, 1779120), (224, 1763235), (240, 1645686), (252, 1567320), (259, 1524960), (270, 1462832), (280, 1410588), (288, 1371405), (296, 1334340), (315, 1253856), (333, 1186080), (336, 1175490), (353, 1118880), (360, 1097124), (370, 1067472), (378, 1044880), (420, 940392), (432, 914270), (444, 889560), (480, 822843), (504, 783660), (518, 762480), (540, 731416), (555, 711648), (560, 705294), (592, 667170), (630, 626928), (666, 593040), (672, 587745), (706, 559440), (720, 548562), (740, 533736), (756, 522440), (777, 508320), (840, 470196), (864, 457135), (888, 444780), (945, 417952), (999, 395360), (1008, 391830), (1036, 381240), (1059, 372960), (1080, 365708), (1110, 355824), (1120, 352647), (1184, 333585), (1260, 313464), (1295, 304992), (1332, 296520), (1412, 279720), (1440, 274281), (1480, 266868), (1512, 261220), (1554, 254160), (1665, 237216), (1680, 235098), (1765, 223776), (1776, 222390), (1890, 208976), (1998, 197680), (2016, 195915), (2072, 190620), (2118, 186480), (2160, 182854), (2220, 177912), (2331, 169440), (2471, 159840), (2520, 156732), (2590, 152496), (2664, 148260), (2824, 139860), (2960, 133434), (3024, 130610), (3108, 127080), (3177, 124320), (3330, 118608), (3360, 117549), (3530, 111888), (3552, 111195), (3780, 104488), (3885, 101664), (3996, 98840), (4144, 95310), (4236, 93240), (4320, 91427), (4440, 88956), (4662, 84720), (4942, 79920), (4995, 79072), (5040, 78366), (5180, 76248), (5295, 74592), (5328, 74130), (5648, 69930), (5920, 66717), (6048, 65305), (6216, 63540), (6354, 62160), (6660, 59304), (6993, 56480), (7060, 55944), (7413, 53280), (7560, 52244), (7770, 50832), (7992, 49420), (8288, 47655), (8472, 46620), (8880, 44478), (9324, 42360), (9531, 41440), (9884, 39960), (9990, 39536), (10080, 39183), (10360, 38124), (10590, 37296), (10656, 37065), (11296, 34965), (11655, 33888), (12355, 31968), (12432, 31770), (12708, 31080), (13061, 30240), (13320, 29652), (13986, 28240), (14120, 27972), (14826, 26640), (15120, 26122), (15540, 25416), (15885, 24864), (15984, 24710), (16944, 23310), (17760, 22239), (18648, 21180), (19062, 20720), (19768, 19980)]