1948062480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:694

約数の個数: 320

約数和(自身を含む): 7487520768

約数和(自身を除く): 5539458288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 191, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 382, 390, 420, 455, 467, 520, 546, 560, 573, 624, 728, 764, 780, 840, 910, 934, 955, 1040, 1092, 1146, 1337, 1365, 1401, 1456, 1528, 1560, 1680, 1820, 1868, 1910, 2184, 2292, 2335, 2483, 2674, 2730, 2802, 2865, 3056, 3120, 3269, 3640, 3736, 3820, 4011, 4368, 4584, 4670, 4966, 5348, 5460, 5604, 5730, 6071, 6538, 6685, 7005, 7280, 7449, 7472, 7640, 8022, 9168, 9340, 9807, 9932, 10696, 10920, 11208, 11460, 12142, 12415, 13076, 13370, 14010, 14898, 15280, 16044, 16345, 17381, 18213, 18680, 19614, 19864, 20055, 21392, 21840, 22416, 22920, 24284, 24830, 26152, 26740, 28020, 29796, 30355, 32088, 32690, 34762, 36426, 37245, 37360, 39228, 39728, 40110, 42497, 45840, 48568, 49035, 49660, 52143, 52304, 53480, 56040, 59592, 60710, 64176, 65380, 69524, 72852, 74490, 78456, 80220, 84994, 86905, 89197, 91065, 97136, 98070, 99320, 104286, 106960, 112080, 119184, 121420, 127491, 130760, 139048, 145704, 148980, 156912, 160440, 169988, 173810, 178394, 182130, 196140, 198640, 208572, 212485, 242840, 254982, 260715, 261520, 267591, 278096, 291408, 297960, 320880, 339976, 347620, 356788, 364260, 392280, 417144, 424970, 445985, 485680, 509964, 521430, 535182, 595920, 624379, 637455, 679952, 695240, 713576, 728520, 784560, 834288, 849940, 891970, 1019928, 1042860, 1070364, 1159561, 1248758, 1274910, 1337955, 1390480, 1427152, 1457040, 1699880, 1783940, 1873137, 2039856, 2085720, 2140728, 2319122, 2497516, 2549820, 2675910, 3121895, 3399760, 3478683, 3567880, 3746274, 4171440, 4281456, 4638244, 4995032, 5099640, 5351820, 5797805, 6243790, 6957366, 7135760, 7492548, 8116927, 9276488, 9365685, 9990064, 10199280, 10703640, 11595610, 12487580, 13914732, 14985096, 16233854, 17393415, 18552976, 18731370, 21407280, 23191220, 24350781, 24975160, 27829464, 29970192, 32467708, 34786830, 37462740, 40584635, 46382440, 48701562, 49950320, 55658928, 64935416, 69573660, 74925480, 81169270, 92764880, 97403124, 121753905, 129870832, 139147320, 149850960, 162338540, 194806248, 243507810, 278294640, 324677080, 389612496, 487015620, 649354160, 974031240, 1948062480]

約数ペア:

[(1, 1948062480), (2, 974031240), (3, 649354160), (4, 487015620), (5, 389612496), (6, 324677080), (7, 278294640), (8, 243507810), (10, 194806248), (12, 162338540), (13, 149850960), (14, 139147320), (15, 129870832), (16, 121753905), (20, 97403124), (21, 92764880), (24, 81169270), (26, 74925480), (28, 69573660), (30, 64935416), (35, 55658928), (39, 49950320), (40, 48701562), (42, 46382440), (48, 40584635), (52, 37462740), (56, 34786830), (60, 32467708), (65, 29970192), (70, 27829464), (78, 24975160), (80, 24350781), (84, 23191220), (91, 21407280), (104, 18731370), (105, 18552976), (112, 17393415), (120, 16233854), (130, 14985096), (140, 13914732), (156, 12487580), (168, 11595610), (182, 10703640), (191, 10199280), (195, 9990064), (208, 9365685), (210, 9276488), (240, 8116927), (260, 7492548), (273, 7135760), (280, 6957366), (312, 6243790), (336, 5797805), (364, 5351820), (382, 5099640), (390, 4995032), (420, 4638244), (455, 4281456), (467, 4171440), (520, 3746274), (546, 3567880), (560, 3478683), (573, 3399760), (624, 3121895), (728, 2675910), (764, 2549820), (780, 2497516), (840, 2319122), (910, 2140728), (934, 2085720), (955, 2039856), (1040, 1873137), (1092, 1783940), (1146, 1699880), (1337, 1457040), (1365, 1427152), (1401, 1390480), (1456, 1337955), (1528, 1274910), (1560, 1248758), (1680, 1159561), (1820, 1070364), (1868, 1042860), (1910, 1019928), (2184, 891970), (2292, 849940), (2335, 834288), (2483, 784560), (2674, 728520), (2730, 713576), (2802, 695240), (2865, 679952), (3056, 637455), (3120, 624379), (3269, 595920), (3640, 535182), (3736, 521430), (3820, 509964), (4011, 485680), (4368, 445985), (4584, 424970), (4670, 417144), (4966, 392280), (5348, 364260), (5460, 356788), (5604, 347620), (5730, 339976), (6071, 320880), (6538, 297960), (6685, 291408), (7005, 278096), (7280, 267591), (7449, 261520), (7472, 260715), (7640, 254982), (8022, 242840), (9168, 212485), (9340, 208572), (9807, 198640), (9932, 196140), (10696, 182130), (10920, 178394), (11208, 173810), (11460, 169988), (12142, 160440), (12415, 156912), (13076, 148980), (13370, 145704), (14010, 139048), (14898, 130760), (15280, 127491), (16044, 121420), (16345, 119184), (17381, 112080), (18213, 106960), (18680, 104286), (19614, 99320), (19864, 98070), (20055, 97136), (21392, 91065), (21840, 89197), (22416, 86905), (22920, 84994), (24284, 80220), (24830, 78456), (26152, 74490), (26740, 72852), (28020, 69524), (29796, 65380), (30355, 64176), (32088, 60710), (32690, 59592), (34762, 56040), (36426, 53480), (37245, 52304), (37360, 52143), (39228, 49660), (39728, 49035), (40110, 48568), (42497, 45840)]