768839940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 2717245440

約数和(自身を除く): 1948405500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 107, 110, 114, 132, 165, 171, 180, 190, 191, 198, 209, 214, 220, 228, 285, 321, 330, 342, 380, 382, 396, 418, 428, 495, 535, 570, 573, 627, 642, 660, 684, 764, 836, 855, 955, 963, 990, 1045, 1070, 1140, 1146, 1177, 1254, 1284, 1605, 1710, 1719, 1881, 1910, 1926, 1980, 2033, 2090, 2101, 2140, 2292, 2354, 2508, 2865, 3135, 3210, 3420, 3438, 3531, 3629, 3762, 3820, 3852, 4066, 4180, 4202, 4708, 4815, 5730, 5885, 6099, 6270, 6303, 6420, 6876, 7062, 7258, 7524, 8132, 8404, 8595, 9405, 9630, 10165, 10505, 10593, 10887, 11460, 11770, 12198, 12540, 12606, 14124, 14516, 17190, 17655, 18145, 18297, 18810, 18909, 19260, 20330, 20437, 21010, 21186, 21774, 22363, 23540, 24396, 25212, 30495, 31515, 32661, 34380, 35310, 36290, 36594, 37620, 37818, 39919, 40660, 40874, 42020, 42372, 43548, 44726, 52965, 54435, 60990, 61311, 63030, 65322, 67089, 70620, 72580, 73188, 75636, 79838, 81748, 89452, 91485, 94545, 102185, 105930, 108870, 111815, 119757, 121980, 122622, 126060, 130644, 134178, 159676, 163305, 182970, 183933, 189090, 199595, 201267, 204370, 211860, 217740, 223630, 224807, 239514, 245244, 268356, 306555, 326610, 335445, 359271, 365940, 367866, 378180, 388303, 399190, 402534, 408740, 447260, 449614, 479028, 598785, 613110, 653220, 670890, 674421, 718542, 735732, 776606, 798380, 805068, 899228, 919665, 1006335, 1124035, 1164909, 1197570, 1226220, 1341780, 1348842, 1437084, 1553212, 1796355, 1839330, 1941515, 2012670, 2023263, 2248070, 2329818, 2395140, 2697684, 3372105, 3494727, 3592710, 3678660, 3883030, 4025340, 4046526, 4271333, 4496140, 4659636, 5824545, 6744210, 6989454, 7185420, 7766060, 8093052, 8542666, 10116315, 11649090, 12813999, 13488420, 13978908, 17085332, 17473635, 20232630, 21356665, 23298180, 25627998, 34947270, 38441997, 40465260, 42713330, 51255996, 64069995, 69894540, 76883994, 85426660, 128139990, 153767988, 192209985, 256279980, 384419970, 768839940]

約数ペア:

[(1, 768839940), (2, 384419970), (3, 256279980), (4, 192209985), (5, 153767988), (6, 128139990), (9, 85426660), (10, 76883994), (11, 69894540), (12, 64069995), (15, 51255996), (18, 42713330), (19, 40465260), (20, 38441997), (22, 34947270), (30, 25627998), (33, 23298180), (36, 21356665), (38, 20232630), (44, 17473635), (45, 17085332), (55, 13978908), (57, 13488420), (60, 12813999), (66, 11649090), (76, 10116315), (90, 8542666), (95, 8093052), (99, 7766060), (107, 7185420), (110, 6989454), (114, 6744210), (132, 5824545), (165, 4659636), (171, 4496140), (180, 4271333), (190, 4046526), (191, 4025340), (198, 3883030), (209, 3678660), (214, 3592710), (220, 3494727), (228, 3372105), (285, 2697684), (321, 2395140), (330, 2329818), (342, 2248070), (380, 2023263), (382, 2012670), (396, 1941515), (418, 1839330), (428, 1796355), (495, 1553212), (535, 1437084), (570, 1348842), (573, 1341780), (627, 1226220), (642, 1197570), (660, 1164909), (684, 1124035), (764, 1006335), (836, 919665), (855, 899228), (955, 805068), (963, 798380), (990, 776606), (1045, 735732), (1070, 718542), (1140, 674421), (1146, 670890), (1177, 653220), (1254, 613110), (1284, 598785), (1605, 479028), (1710, 449614), (1719, 447260), (1881, 408740), (1910, 402534), (1926, 399190), (1980, 388303), (2033, 378180), (2090, 367866), (2101, 365940), (2140, 359271), (2292, 335445), (2354, 326610), (2508, 306555), (2865, 268356), (3135, 245244), (3210, 239514), (3420, 224807), (3438, 223630), (3531, 217740), (3629, 211860), (3762, 204370), (3820, 201267), (3852, 199595), (4066, 189090), (4180, 183933), (4202, 182970), (4708, 163305), (4815, 159676), (5730, 134178), (5885, 130644), (6099, 126060), (6270, 122622), (6303, 121980), (6420, 119757), (6876, 111815), (7062, 108870), (7258, 105930), (7524, 102185), (8132, 94545), (8404, 91485), (8595, 89452), (9405, 81748), (9630, 79838), (10165, 75636), (10505, 73188), (10593, 72580), (10887, 70620), (11460, 67089), (11770, 65322), (12198, 63030), (12540, 61311), (12606, 60990), (14124, 54435), (14516, 52965), (17190, 44726), (17655, 43548), (18145, 42372), (18297, 42020), (18810, 40874), (18909, 40660), (19260, 39919), (20330, 37818), (20437, 37620), (21010, 36594), (21186, 36290), (21774, 35310), (22363, 34380), (23540, 32661), (24396, 31515), (25212, 30495)]