19770241440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{733}}^1$

素因数の和:1511

約数の個数: 192

約数和(自身を含む): 63205785216

約数和(自身を除く): 43435543776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 677, 733, 830, 996, 1245, 1328, 1354, 1466, 1660, 1992, 2031, 2199, 2490, 2656, 2708, 2932, 3320, 3385, 3665, 3984, 4062, 4398, 4980, 5416, 5864, 6640, 6770, 7330, 7968, 8124, 8796, 9960, 10155, 10832, 10995, 11728, 13280, 13540, 14660, 16248, 17592, 19920, 20310, 21664, 21990, 23456, 27080, 29320, 32496, 35184, 39840, 40620, 43980, 54160, 56191, 58640, 60839, 64992, 70368, 81240, 87960, 108320, 112382, 117280, 121678, 162480, 168573, 175920, 182517, 224764, 243356, 280955, 304195, 324960, 337146, 351840, 365034, 449528, 486712, 496241, 561910, 608390, 674292, 730068, 842865, 899056, 912585, 973424, 992482, 1123820, 1216780, 1348584, 1460136, 1488723, 1685730, 1798112, 1825170, 1946848, 1984964, 2247640, 2433560, 2481205, 2697168, 2920272, 2977446, 3371460, 3650340, 3969928, 4495280, 4867120, 4962410, 5394336, 5840544, 5954892, 6742920, 7300680, 7443615, 7939856, 8990560, 9734240, 9924820, 11909784, 13485840, 14601360, 14887230, 15879712, 19849640, 23819568, 26971680, 29202720, 29774460, 39699280, 41188003, 47639136, 59548920, 79398560, 82376006, 119097840, 123564009, 164752012, 205940015, 238195680, 247128018, 329504024, 411880030, 494256036, 617820045, 659008048, 823760060, 988512072, 1235640090, 1318016096, 1647520120, 1977024144, 2471280180, 3295040240, 3954048288, 4942560360, 6590080480, 9885120720, 19770241440]

約数ペア:

[(1, 19770241440), (2, 9885120720), (3, 6590080480), (4, 4942560360), (5, 3954048288), (6, 3295040240), (8, 2471280180), (10, 1977024144), (12, 1647520120), (15, 1318016096), (16, 1235640090), (20, 988512072), (24, 823760060), (30, 659008048), (32, 617820045), (40, 494256036), (48, 411880030), (60, 329504024), (80, 247128018), (83, 238195680), (96, 205940015), (120, 164752012), (160, 123564009), (166, 119097840), (240, 82376006), (249, 79398560), (332, 59548920), (415, 47639136), (480, 41188003), (498, 39699280), (664, 29774460), (677, 29202720), (733, 26971680), (830, 23819568), (996, 19849640), (1245, 15879712), (1328, 14887230), (1354, 14601360), (1466, 13485840), (1660, 11909784), (1992, 9924820), (2031, 9734240), (2199, 8990560), (2490, 7939856), (2656, 7443615), (2708, 7300680), (2932, 6742920), (3320, 5954892), (3385, 5840544), (3665, 5394336), (3984, 4962410), (4062, 4867120), (4398, 4495280), (4980, 3969928), (5416, 3650340), (5864, 3371460), (6640, 2977446), (6770, 2920272), (7330, 2697168), (7968, 2481205), (8124, 2433560), (8796, 2247640), (9960, 1984964), (10155, 1946848), (10832, 1825170), (10995, 1798112), (11728, 1685730), (13280, 1488723), (13540, 1460136), (14660, 1348584), (16248, 1216780), (17592, 1123820), (19920, 992482), (20310, 973424), (21664, 912585), (21990, 899056), (23456, 842865), (27080, 730068), (29320, 674292), (32496, 608390), (35184, 561910), (39840, 496241), (40620, 486712), (43980, 449528), (54160, 365034), (56191, 351840), (58640, 337146), (60839, 324960), (64992, 304195), (70368, 280955), (81240, 243356), (87960, 224764), (108320, 182517), (112382, 175920), (117280, 168573), (121678, 162480)]