394201080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 480

約数和(自身を含む): 1668522240

約数和(自身を除く): 1274321160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 162, 168, 180, 182, 189, 191, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 324, 351, 360, 364, 378, 382, 390, 392, 405, 420, 441, 455, 468, 490, 504, 520, 540, 546, 567, 573, 585, 588, 630, 637, 648, 702, 728, 735, 756, 764, 780, 810, 819, 840, 882, 910, 936, 945, 955, 980, 1053, 1080, 1092, 1134, 1146, 1170, 1176, 1260, 1274, 1323, 1337, 1365, 1404, 1470, 1512, 1528, 1560, 1620, 1638, 1719, 1755, 1764, 1820, 1890, 1910, 1911, 1960, 2106, 2184, 2205, 2268, 2292, 2340, 2457, 2483, 2520, 2548, 2646, 2674, 2730, 2808, 2835, 2865, 2940, 3185, 3240, 3276, 3438, 3510, 3528, 3640, 3780, 3820, 3822, 3969, 4011, 4095, 4212, 4410, 4536, 4584, 4680, 4914, 4966, 5096, 5157, 5265, 5292, 5348, 5460, 5670, 5730, 5733, 5880, 6370, 6552, 6615, 6685, 6876, 7020, 7371, 7449, 7560, 7640, 7644, 7938, 8022, 8190, 8424, 8595, 8820, 9359, 9555, 9828, 9932, 10314, 10530, 10584, 10696, 10920, 11340, 11460, 11466, 12033, 12285, 12415, 12740, 13230, 13370, 13752, 14040, 14742, 14898, 15288, 15471, 15876, 16044, 16380, 17190, 17199, 17381, 17640, 18718, 19110, 19656, 19845, 19864, 20055, 20628, 21060, 22347, 22680, 22920, 22932, 24066, 24570, 24830, 25480, 25785, 26460, 26740, 28077, 28665, 29484, 29796, 30942, 31752, 32088, 32760, 34380, 34398, 34762, 36099, 36855, 37245, 37436, 38220, 39690, 40110, 41256, 42120, 44694, 45864, 46795, 48132, 49140, 49660, 51570, 51597, 52143, 52920, 53480, 56154, 57330, 58968, 59592, 60165, 61884, 67041, 68760, 68796, 69524, 72198, 73710, 74490, 74872, 76440, 77355, 79380, 80220, 84231, 85995, 86905, 89388, 93590, 96264, 98280, 99320, 103140, 103194, 104286, 108297, 111735, 112308, 114660, 120330, 121667, 123768, 134082, 137592, 139048, 140385, 144396, 147420, 148980, 154710, 156429, 158760, 160440, 168462, 171990, 173810, 178776, 180495, 187180, 201123, 206280, 206388, 208572, 216594, 223470, 224616, 229320, 240660, 243334, 252693, 257985, 260715, 268164, 280770, 288792, 294840, 297960, 309420, 312858, 335205, 336924, 343980, 347620, 360990, 365001, 374360, 402246, 412776, 417144, 421155, 433188, 446940, 469287, 481320, 486668, 505386, 515970, 521430, 536328, 541485, 561540, 608335, 618840, 625716, 670410, 673848, 687960, 695240, 721980, 730002, 758079, 782145, 804492, 842310, 866376, 893880, 938574, 973336, 1005615, 1010772, 1031940, 1042860, 1082970, 1095003, 1123080, 1216670, 1251432, 1263465, 1340820, 1407861, 1443960, 1460004, 1516158, 1564290, 1608984, 1684620, 1825005, 1877148, 2011230, 2021544, 2063880, 2085720, 2165940, 2190006, 2346435, 2433340, 2526930, 2681640, 2815722, 2920008, 3032316, 3128580, 3285009, 3369240, 3650010, 3754296, 3790395, 4022460, 4331880, 4380012, 4692870, 4866680, 5053860, 5475015, 5631444, 6064632, 6257160, 6570018, 7039305, 7300020, 7580790, 8044920, 8760024, 9385740, 9855027, 10107720, 10950030, 11262888, 13140036, 14078610, 14600040, 15161580, 16425045, 18771480, 19710054, 21900060, 26280072, 28157220, 30323160, 32850090, 39420108, 43800120, 49275135, 56314440, 65700180, 78840216, 98550270, 131400360, 197100540, 394201080]

約数ペア:

[(1, 394201080), (2, 197100540), (3, 131400360), (4, 98550270), (5, 78840216), (6, 65700180), (7, 56314440), (8, 49275135), (9, 43800120), (10, 39420108), (12, 32850090), (13, 30323160), (14, 28157220), (15, 26280072), (18, 21900060), (20, 19710054), (21, 18771480), (24, 16425045), (26, 15161580), (27, 14600040), (28, 14078610), (30, 13140036), (35, 11262888), (36, 10950030), (39, 10107720), (40, 9855027), (42, 9385740), (45, 8760024), (49, 8044920), (52, 7580790), (54, 7300020), (56, 7039305), (60, 6570018), (63, 6257160), (65, 6064632), (70, 5631444), (72, 5475015), (78, 5053860), (81, 4866680), (84, 4692870), (90, 4380012), (91, 4331880), (98, 4022460), (104, 3790395), (105, 3754296), (108, 3650010), (117, 3369240), (120, 3285009), (126, 3128580), (130, 3032316), (135, 2920008), (140, 2815722), (147, 2681640), (156, 2526930), (162, 2433340), (168, 2346435), (180, 2190006), (182, 2165940), (189, 2085720), (191, 2063880), (195, 2021544), (196, 2011230), (210, 1877148), (216, 1825005), (234, 1684620), (245, 1608984), (252, 1564290), (260, 1516158), (270, 1460004), (273, 1443960), (280, 1407861), (294, 1340820), (312, 1263465), (315, 1251432), (324, 1216670), (351, 1123080), (360, 1095003), (364, 1082970), (378, 1042860), (382, 1031940), (390, 1010772), (392, 1005615), (405, 973336), (420, 938574), (441, 893880), (455, 866376), (468, 842310), (490, 804492), (504, 782145), (520, 758079), (540, 730002), (546, 721980), (567, 695240), (573, 687960), (585, 673848), (588, 670410), (630, 625716), (637, 618840), (648, 608335), (702, 561540), (728, 541485), (735, 536328), (756, 521430), (764, 515970), (780, 505386), (810, 486668), (819, 481320), (840, 469287), (882, 446940), (910, 433188), (936, 421155), (945, 417144), (955, 412776), (980, 402246), (1053, 374360), (1080, 365001), (1092, 360990), (1134, 347620), (1146, 343980), (1170, 336924), (1176, 335205), (1260, 312858), (1274, 309420), (1323, 297960), (1337, 294840), (1365, 288792), (1404, 280770), (1470, 268164), (1512, 260715), (1528, 257985), (1560, 252693), (1620, 243334), (1638, 240660), (1719, 229320), (1755, 224616), (1764, 223470), (1820, 216594), (1890, 208572), (1910, 206388), (1911, 206280), (1960, 201123), (2106, 187180), (2184, 180495), (2205, 178776), (2268, 173810), (2292, 171990), (2340, 168462), (2457, 160440), (2483, 158760), (2520, 156429), (2548, 154710), (2646, 148980), (2674, 147420), (2730, 144396), (2808, 140385), (2835, 139048), (2865, 137592), (2940, 134082), (3185, 123768), (3240, 121667), (3276, 120330), (3438, 114660), (3510, 112308), (3528, 111735), (3640, 108297), (3780, 104286), (3820, 103194), (3822, 103140), (3969, 99320), (4011, 98280), (4095, 96264), (4212, 93590), (4410, 89388), (4536, 86905), (4584, 85995), (4680, 84231), (4914, 80220), (4966, 79380), (5096, 77355), (5157, 76440), (5265, 74872), (5292, 74490), (5348, 73710), (5460, 72198), (5670, 69524), (5730, 68796), (5733, 68760), (5880, 67041), (6370, 61884), (6552, 60165), (6615, 59592), (6685, 58968), (6876, 57330), (7020, 56154), (7371, 53480), (7449, 52920), (7560, 52143), (7640, 51597), (7644, 51570), (7938, 49660), (8022, 49140), (8190, 48132), (8424, 46795), (8595, 45864), (8820, 44694), (9359, 42120), (9555, 41256), (9828, 40110), (9932, 39690), (10314, 38220), (10530, 37436), (10584, 37245), (10696, 36855), (10920, 36099), (11340, 34762), (11460, 34398), (11466, 34380), (12033, 32760), (12285, 32088), (12415, 31752), (12740, 30942), (13230, 29796), (13370, 29484), (13752, 28665), (14040, 28077), (14742, 26740), (14898, 26460), (15288, 25785), (15471, 25480), (15876, 24830), (16044, 24570), (16380, 24066), (17190, 22932), (17199, 22920), (17381, 22680), (17640, 22347), (18718, 21060), (19110, 20628), (19656, 20055), (19845, 19864)]