1239417250880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1\times {\mathrm{2143}}^1$

素因数の和:2801

約数の個数: 224

約数和(自身を含む): 3105390182400

約数和(自身を除く): 1865972931520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 179, 184, 230, 320, 358, 368, 439, 460, 716, 736, 878, 895, 920, 1432, 1472, 1756, 1790, 1840, 2143, 2195, 2864, 3512, 3580, 3680, 4117, 4286, 4390, 5728, 7024, 7160, 7360, 8234, 8572, 8780, 10097, 10715, 11456, 14048, 14320, 16468, 17144, 17560, 20194, 20585, 21430, 28096, 28640, 32936, 34288, 35120, 40388, 41170, 42860, 49289, 50485, 57280, 65872, 68576, 70240, 78581, 80776, 82340, 85720, 98578, 100970, 131744, 137152, 140480, 157162, 161552, 164680, 171440, 197156, 201940, 246445, 263488, 314324, 323104, 329360, 342880, 383597, 392905, 394312, 403880, 492890, 628648, 646208, 658720, 685760, 767194, 785810, 788624, 807760, 940777, 985780, 1257296, 1317440, 1534388, 1571620, 1577248, 1615520, 1807363, 1881554, 1917985, 1971560, 2514592, 3068776, 3143240, 3154496, 3231040, 3614726, 3763108, 3835970, 3943120, 4703885, 5029184, 6137552, 6286480, 7229452, 7526216, 7671940, 7886240, 8822731, 9036815, 9407770, 12275104, 12572960, 14458904, 15052432, 15343880, 15772480, 17645462, 18073630, 18815540, 21637871, 24550208, 25145920, 28917808, 30104864, 30687760, 35290924, 36147260, 37631080, 43275742, 44113655, 57835616, 60209728, 61375520, 70581848, 72294520, 75262160, 86551484, 88227310, 108189355, 115671232, 122751040, 141163696, 144589040, 150524320, 168399083, 173102968, 176454620, 216378710, 282327392, 289178080, 301048640, 336798166, 346205936, 352909240, 432757420, 564654784, 578356160, 673596332, 692411872, 705818480, 841995415, 865514840, 1347192664, 1384823744, 1411636960, 1683990830, 1731029680, 2694385328, 2823273920, 3367981660, 3462059360, 3873178909, 5388770656, 6735963320, 6924118720, 7746357818, 10777541312, 13471926640, 15492715636, 19365894545, 26943853280, 30985431272, 38731789090, 53887706560, 61970862544, 77463578180, 123941725088, 154927156360, 247883450176, 309854312720, 619708625440, 1239417250880]

約数ペア:

[(1, 1239417250880), (2, 619708625440), (4, 309854312720), (5, 247883450176), (8, 154927156360), (10, 123941725088), (16, 77463578180), (20, 61970862544), (23, 53887706560), (32, 38731789090), (40, 30985431272), (46, 26943853280), (64, 19365894545), (80, 15492715636), (92, 13471926640), (115, 10777541312), (160, 7746357818), (179, 6924118720), (184, 6735963320), (230, 5388770656), (320, 3873178909), (358, 3462059360), (368, 3367981660), (439, 2823273920), (460, 2694385328), (716, 1731029680), (736, 1683990830), (878, 1411636960), (895, 1384823744), (920, 1347192664), (1432, 865514840), (1472, 841995415), (1756, 705818480), (1790, 692411872), (1840, 673596332), (2143, 578356160), (2195, 564654784), (2864, 432757420), (3512, 352909240), (3580, 346205936), (3680, 336798166), (4117, 301048640), (4286, 289178080), (4390, 282327392), (5728, 216378710), (7024, 176454620), (7160, 173102968), (7360, 168399083), (8234, 150524320), (8572, 144589040), (8780, 141163696), (10097, 122751040), (10715, 115671232), (11456, 108189355), (14048, 88227310), (14320, 86551484), (16468, 75262160), (17144, 72294520), (17560, 70581848), (20194, 61375520), (20585, 60209728), (21430, 57835616), (28096, 44113655), (28640, 43275742), (32936, 37631080), (34288, 36147260), (35120, 35290924), (40388, 30687760), (41170, 30104864), (42860, 28917808), (49289, 25145920), (50485, 24550208), (57280, 21637871), (65872, 18815540), (68576, 18073630), (70240, 17645462), (78581, 15772480), (80776, 15343880), (82340, 15052432), (85720, 14458904), (98578, 12572960), (100970, 12275104), (131744, 9407770), (137152, 9036815), (140480, 8822731), (157162, 7886240), (161552, 7671940), (164680, 7526216), (171440, 7229452), (197156, 6286480), (201940, 6137552), (246445, 5029184), (263488, 4703885), (314324, 3943120), (323104, 3835970), (329360, 3763108), (342880, 3614726), (383597, 3231040), (392905, 3154496), (394312, 3143240), (403880, 3068776), (492890, 2514592), (628648, 1971560), (646208, 1917985), (658720, 1881554), (685760, 1807363), (767194, 1615520), (785810, 1577248), (788624, 1571620), (807760, 1534388), (940777, 1317440), (985780, 1257296)]