337309280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 1061786880

約数和(自身を除く): 724477600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 121, 131, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 262, 266, 280, 304, 308, 352, 380, 385, 418, 440, 484, 524, 532, 560, 605, 608, 616, 655, 665, 760, 770, 836, 847, 880, 917, 968, 1045, 1048, 1064, 1120, 1210, 1232, 1310, 1330, 1441, 1463, 1520, 1540, 1672, 1694, 1760, 1834, 1936, 2090, 2096, 2128, 2299, 2420, 2464, 2489, 2620, 2660, 2882, 2926, 3040, 3080, 3344, 3388, 3668, 3872, 4180, 4192, 4235, 4256, 4585, 4598, 4840, 4978, 5240, 5320, 5764, 5852, 6160, 6688, 6776, 7205, 7315, 7336, 8360, 8470, 9170, 9196, 9680, 9956, 10087, 10480, 10640, 11495, 11528, 11704, 12320, 12445, 13552, 14410, 14630, 14672, 15851, 16093, 16720, 16940, 17423, 18340, 18392, 19360, 19912, 20174, 20960, 21280, 22990, 23056, 23408, 24890, 27104, 27379, 28820, 29260, 29344, 31702, 32186, 33440, 33880, 34846, 36680, 36784, 39824, 40348, 45980, 46112, 46816, 49780, 50435, 54758, 57640, 58520, 63404, 64372, 67760, 69692, 73360, 73568, 79255, 79648, 80465, 80696, 87115, 91960, 99560, 100870, 109516, 110957, 115280, 117040, 126808, 128744, 135520, 136895, 139384, 146720, 158510, 160930, 161392, 174230, 183920, 191653, 199120, 201740, 219032, 221914, 230560, 234080, 253616, 257488, 273790, 278768, 301169, 317020, 321860, 322784, 348460, 367840, 383306, 398240, 403480, 438064, 443828, 507232, 514976, 547580, 554785, 557536, 602338, 634040, 643720, 696920, 766612, 806960, 876128, 887656, 958265, 1095160, 1109570, 1204676, 1268080, 1287440, 1393840, 1505845, 1533224, 1613920, 1775312, 1916530, 2108183, 2190320, 2219140, 2409352, 2536160, 2574880, 2787680, 3011690, 3066448, 3550624, 3833060, 4216366, 4380640, 4438280, 4818704, 6023380, 6132896, 7666120, 8432732, 8876560, 9637408, 10540915, 12046760, 15332240, 16865464, 17753120, 21081830, 24093520, 30664480, 33730928, 42163660, 48187040, 67461856, 84327320, 168654640, 337309280]

約数ペア:

[(1, 337309280), (2, 168654640), (4, 84327320), (5, 67461856), (7, 48187040), (8, 42163660), (10, 33730928), (11, 30664480), (14, 24093520), (16, 21081830), (19, 17753120), (20, 16865464), (22, 15332240), (28, 12046760), (32, 10540915), (35, 9637408), (38, 8876560), (40, 8432732), (44, 7666120), (55, 6132896), (56, 6023380), (70, 4818704), (76, 4438280), (77, 4380640), (80, 4216366), (88, 3833060), (95, 3550624), (110, 3066448), (112, 3011690), (121, 2787680), (131, 2574880), (133, 2536160), (140, 2409352), (152, 2219140), (154, 2190320), (160, 2108183), (176, 1916530), (190, 1775312), (209, 1613920), (220, 1533224), (224, 1505845), (242, 1393840), (262, 1287440), (266, 1268080), (280, 1204676), (304, 1109570), (308, 1095160), (352, 958265), (380, 887656), (385, 876128), (418, 806960), (440, 766612), (484, 696920), (524, 643720), (532, 634040), (560, 602338), (605, 557536), (608, 554785), (616, 547580), (655, 514976), (665, 507232), (760, 443828), (770, 438064), (836, 403480), (847, 398240), (880, 383306), (917, 367840), (968, 348460), (1045, 322784), (1048, 321860), (1064, 317020), (1120, 301169), (1210, 278768), (1232, 273790), (1310, 257488), (1330, 253616), (1441, 234080), (1463, 230560), (1520, 221914), (1540, 219032), (1672, 201740), (1694, 199120), (1760, 191653), (1834, 183920), (1936, 174230), (2090, 161392), (2096, 160930), (2128, 158510), (2299, 146720), (2420, 139384), (2464, 136895), (2489, 135520), (2620, 128744), (2660, 126808), (2882, 117040), (2926, 115280), (3040, 110957), (3080, 109516), (3344, 100870), (3388, 99560), (3668, 91960), (3872, 87115), (4180, 80696), (4192, 80465), (4235, 79648), (4256, 79255), (4585, 73568), (4598, 73360), (4840, 69692), (4978, 67760), (5240, 64372), (5320, 63404), (5764, 58520), (5852, 57640), (6160, 54758), (6688, 50435), (6776, 49780), (7205, 46816), (7315, 46112), (7336, 45980), (8360, 40348), (8470, 39824), (9170, 36784), (9196, 36680), (9680, 34846), (9956, 33880), (10087, 33440), (10480, 32186), (10640, 31702), (11495, 29344), (11528, 29260), (11704, 28820), (12320, 27379), (12445, 27104), (13552, 24890), (14410, 23408), (14630, 23056), (14672, 22990), (15851, 21280), (16093, 20960), (16720, 20174), (16940, 19912), (17423, 19360), (18340, 18392)]