326647620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 1204224000

約数和(自身を除く): 877576380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 31, 36, 38, 39, 45, 52, 54, 57, 60, 62, 65, 76, 78, 79, 90, 93, 95, 108, 114, 117, 124, 130, 135, 155, 156, 158, 171, 180, 186, 190, 195, 228, 234, 237, 247, 260, 270, 279, 285, 310, 316, 342, 351, 372, 380, 390, 395, 403, 465, 468, 474, 494, 513, 540, 558, 570, 585, 589, 620, 684, 702, 711, 741, 780, 790, 806, 837, 855, 930, 948, 988, 1026, 1027, 1116, 1140, 1170, 1178, 1185, 1209, 1235, 1395, 1404, 1422, 1482, 1501, 1580, 1612, 1674, 1710, 1755, 1767, 1860, 2015, 2052, 2054, 2133, 2223, 2340, 2356, 2370, 2418, 2449, 2470, 2565, 2790, 2844, 2945, 2964, 3002, 3081, 3348, 3420, 3510, 3534, 3555, 3627, 3705, 4030, 4108, 4185, 4266, 4446, 4503, 4740, 4836, 4898, 4940, 5130, 5135, 5301, 5580, 5890, 6004, 6045, 6162, 6669, 7020, 7068, 7110, 7254, 7347, 7410, 7505, 7657, 8060, 8370, 8532, 8835, 8892, 9006, 9243, 9796, 10260, 10270, 10602, 10665, 10881, 11115, 11780, 12090, 12245, 12324, 13338, 13509, 14220, 14508, 14694, 14820, 15010, 15314, 15405, 15903, 16740, 17670, 18012, 18135, 18486, 19513, 20540, 21204, 21330, 21762, 22041, 22230, 22515, 22971, 24180, 24490, 26505, 26676, 27018, 27729, 29388, 30020, 30628, 30810, 31806, 31837, 33345, 35340, 36270, 36735, 36972, 38285, 39026, 40527, 42660, 43524, 44082, 44460, 45030, 45942, 46215, 46531, 48980, 53010, 54036, 54405, 55458, 58539, 61620, 63612, 63674, 66123, 66690, 67545, 68913, 72540, 73470, 76570, 78052, 79515, 81054, 88164, 90060, 91884, 92430, 93062, 95511, 97565, 106020, 108810, 110205, 110916, 114855, 117078, 127348, 132246, 133380, 135090, 137826, 138645, 139593, 146940, 153140, 159030, 159185, 162108, 175617, 184860, 186124, 191022, 195130, 202635, 206739, 217620, 220410, 229710, 232655, 234156, 264492, 270180, 275652, 277290, 279186, 286533, 292695, 318060, 318370, 330615, 344565, 351234, 382044, 390260, 405270, 413478, 418779, 440820, 459420, 465310, 477555, 526851, 554580, 558372, 573066, 585390, 604903, 636740, 661230, 689130, 697965, 702468, 810540, 826956, 837558, 859599, 878085, 930620, 955110, 1033695, 1053702, 1146132, 1170780, 1209806, 1256337, 1322460, 1378260, 1395930, 1432665, 1675116, 1719198, 1756170, 1814709, 1910220, 2067390, 2093895, 2107404, 2419612, 2512674, 2634255, 2791860, 2865330, 3024515, 3438396, 3512340, 3629418, 4134780, 4187790, 4297995, 5025348, 5268510, 5444127, 5730660, 6049030, 6281685, 7258836, 8375580, 8595990, 9073545, 10537020, 10888254, 12098060, 12563370, 16332381, 17191980, 18147090, 21776508, 25126740, 27220635, 32664762, 36294180, 54441270, 65329524, 81661905, 108882540, 163323810, 326647620]

約数ペア:

[(1, 326647620), (2, 163323810), (3, 108882540), (4, 81661905), (5, 65329524), (6, 54441270), (9, 36294180), (10, 32664762), (12, 27220635), (13, 25126740), (15, 21776508), (18, 18147090), (19, 17191980), (20, 16332381), (26, 12563370), (27, 12098060), (30, 10888254), (31, 10537020), (36, 9073545), (38, 8595990), (39, 8375580), (45, 7258836), (52, 6281685), (54, 6049030), (57, 5730660), (60, 5444127), (62, 5268510), (65, 5025348), (76, 4297995), (78, 4187790), (79, 4134780), (90, 3629418), (93, 3512340), (95, 3438396), (108, 3024515), (114, 2865330), (117, 2791860), (124, 2634255), (130, 2512674), (135, 2419612), (155, 2107404), (156, 2093895), (158, 2067390), (171, 1910220), (180, 1814709), (186, 1756170), (190, 1719198), (195, 1675116), (228, 1432665), (234, 1395930), (237, 1378260), (247, 1322460), (260, 1256337), (270, 1209806), (279, 1170780), (285, 1146132), (310, 1053702), (316, 1033695), (342, 955110), (351, 930620), (372, 878085), (380, 859599), (390, 837558), (395, 826956), (403, 810540), (465, 702468), (468, 697965), (474, 689130), (494, 661230), (513, 636740), (540, 604903), (558, 585390), (570, 573066), (585, 558372), (589, 554580), (620, 526851), (684, 477555), (702, 465310), (711, 459420), (741, 440820), (780, 418779), (790, 413478), (806, 405270), (837, 390260), (855, 382044), (930, 351234), (948, 344565), (988, 330615), (1026, 318370), (1027, 318060), (1116, 292695), (1140, 286533), (1170, 279186), (1178, 277290), (1185, 275652), (1209, 270180), (1235, 264492), (1395, 234156), (1404, 232655), (1422, 229710), (1482, 220410), (1501, 217620), (1580, 206739), (1612, 202635), (1674, 195130), (1710, 191022), (1755, 186124), (1767, 184860), (1860, 175617), (2015, 162108), (2052, 159185), (2054, 159030), (2133, 153140), (2223, 146940), (2340, 139593), (2356, 138645), (2370, 137826), (2418, 135090), (2449, 133380), (2470, 132246), (2565, 127348), (2790, 117078), (2844, 114855), (2945, 110916), (2964, 110205), (3002, 108810), (3081, 106020), (3348, 97565), (3420, 95511), (3510, 93062), (3534, 92430), (3555, 91884), (3627, 90060), (3705, 88164), (4030, 81054), (4108, 79515), (4185, 78052), (4266, 76570), (4446, 73470), (4503, 72540), (4740, 68913), (4836, 67545), (4898, 66690), (4940, 66123), (5130, 63674), (5135, 63612), (5301, 61620), (5580, 58539), (5890, 55458), (6004, 54405), (6045, 54036), (6162, 53010), (6669, 48980), (7020, 46531), (7068, 46215), (7110, 45942), (7254, 45030), (7347, 44460), (7410, 44082), (7505, 43524), (7657, 42660), (8060, 40527), (8370, 39026), (8532, 38285), (8835, 36972), (8892, 36735), (9006, 36270), (9243, 35340), (9796, 33345), (10260, 31837), (10270, 31806), (10602, 30810), (10665, 30628), (10881, 30020), (11115, 29388), (11780, 27729), (12090, 27018), (12245, 26676), (12324, 26505), (13338, 24490), (13509, 24180), (14220, 22971), (14508, 22515), (14694, 22230), (14820, 22041), (15010, 21762), (15314, 21330), (15405, 21204), (15903, 20540), (16740, 19513), (17670, 18486), (18012, 18135)]