1939143570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 6061547520

約数和(自身を除く): 4122403950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 89, 91, 105, 115, 130, 138, 161, 178, 182, 195, 210, 230, 267, 273, 299, 322, 345, 347, 390, 445, 455, 483, 534, 546, 598, 623, 690, 694, 805, 890, 897, 910, 966, 1041, 1157, 1246, 1335, 1365, 1495, 1610, 1735, 1794, 1869, 2047, 2082, 2093, 2314, 2415, 2429, 2670, 2730, 2990, 3115, 3470, 3471, 3738, 4094, 4186, 4485, 4511, 4830, 4858, 5205, 5785, 6141, 6230, 6279, 6942, 7287, 7981, 8099, 8970, 9022, 9345, 10235, 10410, 10465, 11570, 12145, 12282, 12558, 13533, 14329, 14574, 15962, 16198, 17355, 18690, 20470, 20930, 22555, 23943, 24290, 24297, 26611, 27066, 28658, 30705, 30883, 31395, 31577, 34710, 36435, 39905, 40495, 42987, 45110, 47886, 48594, 53222, 55867, 61410, 61766, 62790, 63154, 67665, 71645, 72870, 79810, 79833, 80990, 85974, 92649, 94731, 103753, 111734, 119715, 121485, 133055, 135330, 143290, 154415, 157885, 159666, 167601, 185298, 186277, 189462, 207506, 214935, 216181, 239430, 242970, 266110, 279335, 308830, 311259, 315770, 335202, 372554, 399165, 401479, 429870, 432362, 463245, 473655, 518765, 558670, 558831, 622518, 648543, 710309, 726271, 798330, 802958, 838005, 926490, 931385, 947310, 1037530, 1080905, 1117662, 1204437, 1297086, 1420618, 1452542, 1556295, 1676010, 1862770, 2007395, 2130927, 2161810, 2178813, 2408874, 2794155, 2810353, 3112590, 3242715, 3551545, 3631355, 4014790, 4261854, 4357626, 4972163, 5588310, 5620706, 6022185, 6485430, 7103090, 7262710, 8431059, 9234017, 9944326, 10654635, 10894065, 12044370, 14051765, 14916489, 16862118, 18468034, 21309270, 21788130, 24860815, 27702051, 28103530, 29832978, 42155295, 46170085, 49721630, 55404102, 64638119, 74582445, 84310590, 92340170, 129276238, 138510255, 149164890, 193914357, 277020510, 323190595, 387828714, 646381190, 969571785, 1939143570]

約数ペア:

[(1, 1939143570), (2, 969571785), (3, 646381190), (5, 387828714), (6, 323190595), (7, 277020510), (10, 193914357), (13, 149164890), (14, 138510255), (15, 129276238), (21, 92340170), (23, 84310590), (26, 74582445), (30, 64638119), (35, 55404102), (39, 49721630), (42, 46170085), (46, 42155295), (65, 29832978), (69, 28103530), (70, 27702051), (78, 24860815), (89, 21788130), (91, 21309270), (105, 18468034), (115, 16862118), (130, 14916489), (138, 14051765), (161, 12044370), (178, 10894065), (182, 10654635), (195, 9944326), (210, 9234017), (230, 8431059), (267, 7262710), (273, 7103090), (299, 6485430), (322, 6022185), (345, 5620706), (347, 5588310), (390, 4972163), (445, 4357626), (455, 4261854), (483, 4014790), (534, 3631355), (546, 3551545), (598, 3242715), (623, 3112590), (690, 2810353), (694, 2794155), (805, 2408874), (890, 2178813), (897, 2161810), (910, 2130927), (966, 2007395), (1041, 1862770), (1157, 1676010), (1246, 1556295), (1335, 1452542), (1365, 1420618), (1495, 1297086), (1610, 1204437), (1735, 1117662), (1794, 1080905), (1869, 1037530), (2047, 947310), (2082, 931385), (2093, 926490), (2314, 838005), (2415, 802958), (2429, 798330), (2670, 726271), (2730, 710309), (2990, 648543), (3115, 622518), (3470, 558831), (3471, 558670), (3738, 518765), (4094, 473655), (4186, 463245), (4485, 432362), (4511, 429870), (4830, 401479), (4858, 399165), (5205, 372554), (5785, 335202), (6141, 315770), (6230, 311259), (6279, 308830), (6942, 279335), (7287, 266110), (7981, 242970), (8099, 239430), (8970, 216181), (9022, 214935), (9345, 207506), (10235, 189462), (10410, 186277), (10465, 185298), (11570, 167601), (12145, 159666), (12282, 157885), (12558, 154415), (13533, 143290), (14329, 135330), (14574, 133055), (15962, 121485), (16198, 119715), (17355, 111734), (18690, 103753), (20470, 94731), (20930, 92649), (22555, 85974), (23943, 80990), (24290, 79833), (24297, 79810), (26611, 72870), (27066, 71645), (28658, 67665), (30705, 63154), (30883, 62790), (31395, 61766), (31577, 61410), (34710, 55867), (36435, 53222), (39905, 48594), (40495, 47886), (42987, 45110)]