4163788020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 13611128832

約数和(自身を除く): 9447340812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 331, 366, 420, 427, 491, 610, 662, 732, 854, 915, 982, 993, 1220, 1281, 1324, 1473, 1655, 1708, 1830, 1964, 1986, 2135, 2317, 2455, 2562, 2946, 3310, 3437, 3660, 3972, 4270, 4634, 4910, 4965, 5124, 5892, 6405, 6620, 6874, 6951, 7365, 8540, 9268, 9820, 9930, 10311, 11585, 12810, 13748, 13902, 14730, 17185, 19860, 20191, 20622, 23170, 25620, 27804, 29460, 29951, 34370, 34755, 40382, 41244, 46340, 51555, 59902, 60573, 68740, 69510, 80764, 89853, 100955, 103110, 119804, 121146, 139020, 141337, 149755, 162521, 179706, 201910, 206220, 209657, 242292, 282674, 299510, 302865, 325042, 359412, 403820, 419314, 424011, 449265, 487563, 565348, 599020, 605730, 628971, 650084, 706685, 812605, 838628, 848022, 898530, 975126, 1048285, 1137647, 1211460, 1257942, 1413370, 1625210, 1696044, 1797060, 1950252, 2096570, 2120055, 2275294, 2437815, 2515884, 2826740, 3144855, 3250420, 3412941, 4193140, 4240110, 4550588, 4875630, 5688235, 6289710, 6825882, 8480220, 9751260, 9913781, 11376470, 12579420, 13651764, 17064705, 19827562, 22752940, 29741343, 34129410, 39655124, 49568905, 59482686, 68258820, 69396467, 99137810, 118965372, 138792934, 148706715, 198275620, 208189401, 277585868, 297413430, 346982335, 416378802, 594826860, 693964670, 832757604, 1040947005, 1387929340, 2081894010, 4163788020]

約数ペア:

[(1, 4163788020), (2, 2081894010), (3, 1387929340), (4, 1040947005), (5, 832757604), (6, 693964670), (7, 594826860), (10, 416378802), (12, 346982335), (14, 297413430), (15, 277585868), (20, 208189401), (21, 198275620), (28, 148706715), (30, 138792934), (35, 118965372), (42, 99137810), (60, 69396467), (61, 68258820), (70, 59482686), (84, 49568905), (105, 39655124), (122, 34129410), (140, 29741343), (183, 22752940), (210, 19827562), (244, 17064705), (305, 13651764), (331, 12579420), (366, 11376470), (420, 9913781), (427, 9751260), (491, 8480220), (610, 6825882), (662, 6289710), (732, 5688235), (854, 4875630), (915, 4550588), (982, 4240110), (993, 4193140), (1220, 3412941), (1281, 3250420), (1324, 3144855), (1473, 2826740), (1655, 2515884), (1708, 2437815), (1830, 2275294), (1964, 2120055), (1986, 2096570), (2135, 1950252), (2317, 1797060), (2455, 1696044), (2562, 1625210), (2946, 1413370), (3310, 1257942), (3437, 1211460), (3660, 1137647), (3972, 1048285), (4270, 975126), (4634, 898530), (4910, 848022), (4965, 838628), (5124, 812605), (5892, 706685), (6405, 650084), (6620, 628971), (6874, 605730), (6951, 599020), (7365, 565348), (8540, 487563), (9268, 449265), (9820, 424011), (9930, 419314), (10311, 403820), (11585, 359412), (12810, 325042), (13748, 302865), (13902, 299510), (14730, 282674), (17185, 242292), (19860, 209657), (20191, 206220), (20622, 201910), (23170, 179706), (25620, 162521), (27804, 149755), (29460, 141337), (29951, 139020), (34370, 121146), (34755, 119804), (40382, 103110), (41244, 100955), (46340, 89853), (51555, 80764), (59902, 69510), (60573, 68740)]