23156721200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1340

約数の個数: 240

約数和(自身を含む): 60990441600

約数和(自身を除く): 37833720400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 43, 50, 59, 76, 80, 86, 95, 100, 118, 152, 172, 190, 200, 215, 236, 295, 304, 344, 380, 400, 430, 472, 475, 590, 688, 760, 817, 860, 944, 950, 1075, 1121, 1180, 1201, 1475, 1520, 1634, 1720, 1900, 2150, 2242, 2360, 2402, 2537, 2950, 3268, 3440, 3800, 4085, 4300, 4484, 4720, 4804, 5074, 5605, 5900, 6005, 6536, 7600, 8170, 8600, 8968, 9608, 10148, 11210, 11800, 12010, 12685, 13072, 16340, 17200, 17936, 19216, 20296, 20425, 22420, 22819, 23600, 24020, 25370, 28025, 30025, 32680, 40592, 40850, 44840, 45638, 48040, 48203, 50740, 51643, 56050, 60050, 63425, 65360, 70859, 81700, 89680, 91276, 96080, 96406, 101480, 103286, 112100, 114095, 120100, 126850, 141718, 163400, 182552, 192812, 202960, 206572, 224200, 228190, 240200, 241015, 253700, 258215, 283436, 326800, 354295, 365104, 385624, 413144, 448400, 456380, 480400, 482030, 507400, 516430, 566872, 570475, 708590, 771248, 826288, 912760, 964060, 981217, 1014800, 1032860, 1133744, 1140950, 1205075, 1291075, 1346321, 1417180, 1771475, 1825520, 1928120, 1962434, 2065720, 2281900, 2410150, 2582150, 2692642, 2834360, 3046937, 3542950, 3856240, 3924868, 4131440, 4563800, 4820300, 4906085, 5164300, 5385284, 5668720, 6093874, 6731605, 7085900, 7849736, 9127600, 9640600, 9812170, 10328600, 10770568, 12187748, 13463210, 14171800, 15234685, 15699472, 19281200, 19624340, 20657200, 21541136, 24375496, 24530425, 26926420, 28343600, 30469370, 33658025, 39248680, 48750992, 49060850, 53852840, 57891803, 60938740, 67316050, 76173425, 78497360, 98121700, 107705680, 115783606, 121877480, 134632100, 152346850, 196243400, 231567212, 243754960, 269264200, 289459015, 304693700, 392486800, 463134424, 538528400, 578918030, 609387400, 926268848, 1157836060, 1218774800, 1447295075, 2315672120, 2894590150, 4631344240, 5789180300, 11578360600, 23156721200]

約数ペア:

[(1, 23156721200), (2, 11578360600), (4, 5789180300), (5, 4631344240), (8, 2894590150), (10, 2315672120), (16, 1447295075), (19, 1218774800), (20, 1157836060), (25, 926268848), (38, 609387400), (40, 578918030), (43, 538528400), (50, 463134424), (59, 392486800), (76, 304693700), (80, 289459015), (86, 269264200), (95, 243754960), (100, 231567212), (118, 196243400), (152, 152346850), (172, 134632100), (190, 121877480), (200, 115783606), (215, 107705680), (236, 98121700), (295, 78497360), (304, 76173425), (344, 67316050), (380, 60938740), (400, 57891803), (430, 53852840), (472, 49060850), (475, 48750992), (590, 39248680), (688, 33658025), (760, 30469370), (817, 28343600), (860, 26926420), (944, 24530425), (950, 24375496), (1075, 21541136), (1121, 20657200), (1180, 19624340), (1201, 19281200), (1475, 15699472), (1520, 15234685), (1634, 14171800), (1720, 13463210), (1900, 12187748), (2150, 10770568), (2242, 10328600), (2360, 9812170), (2402, 9640600), (2537, 9127600), (2950, 7849736), (3268, 7085900), (3440, 6731605), (3800, 6093874), (4085, 5668720), (4300, 5385284), (4484, 5164300), (4720, 4906085), (4804, 4820300), (5074, 4563800), (5605, 4131440), (5900, 3924868), (6005, 3856240), (6536, 3542950), (7600, 3046937), (8170, 2834360), (8600, 2692642), (8968, 2582150), (9608, 2410150), (10148, 2281900), (11210, 2065720), (11800, 1962434), (12010, 1928120), (12685, 1825520), (13072, 1771475), (16340, 1417180), (17200, 1346321), (17936, 1291075), (19216, 1205075), (20296, 1140950), (20425, 1133744), (22420, 1032860), (22819, 1014800), (23600, 981217), (24020, 964060), (25370, 912760), (28025, 826288), (30025, 771248), (32680, 708590), (40592, 570475), (40850, 566872), (44840, 516430), (45638, 507400), (48040, 482030), (48203, 480400), (50740, 456380), (51643, 448400), (56050, 413144), (60050, 385624), (63425, 365104), (65360, 354295), (70859, 326800), (81700, 283436), (89680, 258215), (91276, 253700), (96080, 241015), (96406, 240200), (101480, 228190), (103286, 224200), (112100, 206572), (114095, 202960), (120100, 192812), (126850, 182552), (141718, 163400)]