2019885600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1668

約数の個数: 288

約数和(自身を含む): 7190539776

約数和(自身を除く): 5170654176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 32, 34, 40, 48, 50, 51, 60, 62, 68, 75, 80, 85, 93, 96, 100, 102, 120, 124, 136, 150, 155, 160, 170, 186, 200, 204, 240, 248, 255, 272, 300, 310, 340, 372, 400, 408, 425, 465, 480, 496, 510, 527, 544, 600, 620, 680, 744, 775, 800, 816, 850, 930, 992, 1020, 1054, 1200, 1240, 1275, 1360, 1488, 1550, 1581, 1597, 1632, 1700, 1860, 2040, 2108, 2325, 2400, 2480, 2550, 2635, 2720, 2976, 3100, 3162, 3194, 3400, 3720, 4080, 4216, 4650, 4791, 4960, 5100, 5270, 6200, 6324, 6388, 6800, 7440, 7905, 7985, 8160, 8432, 9300, 9582, 10200, 10540, 12400, 12648, 12776, 13175, 13600, 14880, 15810, 15970, 16864, 18600, 19164, 20400, 21080, 23955, 24800, 25296, 25552, 26350, 27149, 31620, 31940, 37200, 38328, 39525, 39925, 40800, 42160, 47910, 49507, 50592, 51104, 52700, 54298, 63240, 63880, 74400, 76656, 79050, 79850, 81447, 84320, 95820, 99014, 105400, 108596, 119775, 126480, 127760, 135745, 148521, 153312, 158100, 159700, 162894, 191640, 198028, 210800, 217192, 239550, 247535, 252960, 255520, 271490, 297042, 316200, 319400, 325788, 383280, 396056, 407235, 421600, 434384, 479100, 495070, 542980, 594084, 632400, 638800, 651576, 678725, 742605, 766560, 792112, 814470, 841619, 868768, 958200, 990140, 1085960, 1188168, 1237675, 1264800, 1277600, 1303152, 1357450, 1485210, 1584224, 1628940, 1683238, 1916400, 1980280, 2036175, 2171920, 2376336, 2475350, 2524857, 2606304, 2714900, 2970420, 3257880, 3366476, 3713025, 3832800, 3960560, 4072350, 4208095, 4343840, 4752672, 4950700, 5049714, 5429800, 5940840, 6515760, 6732952, 7426050, 7921120, 8144700, 8416190, 9901400, 10099428, 10859600, 11881680, 12624285, 13031520, 13465904, 14852100, 16289400, 16832380, 19802800, 20198856, 21040475, 21719200, 23763360, 25248570, 26931808, 29704200, 32578800, 33664760, 39605600, 40397712, 42080950, 50497140, 59408400, 63121425, 65157600, 67329520, 80795424, 84161900, 100994280, 118816800, 126242850, 134659040, 168323800, 201988560, 252485700, 336647600, 403977120, 504971400, 673295200, 1009942800, 2019885600]

約数ペア:

[(1, 2019885600), (2, 1009942800), (3, 673295200), (4, 504971400), (5, 403977120), (6, 336647600), (8, 252485700), (10, 201988560), (12, 168323800), (15, 134659040), (16, 126242850), (17, 118816800), (20, 100994280), (24, 84161900), (25, 80795424), (30, 67329520), (31, 65157600), (32, 63121425), (34, 59408400), (40, 50497140), (48, 42080950), (50, 40397712), (51, 39605600), (60, 33664760), (62, 32578800), (68, 29704200), (75, 26931808), (80, 25248570), (85, 23763360), (93, 21719200), (96, 21040475), (100, 20198856), (102, 19802800), (120, 16832380), (124, 16289400), (136, 14852100), (150, 13465904), (155, 13031520), (160, 12624285), (170, 11881680), (186, 10859600), (200, 10099428), (204, 9901400), (240, 8416190), (248, 8144700), (255, 7921120), (272, 7426050), (300, 6732952), (310, 6515760), (340, 5940840), (372, 5429800), (400, 5049714), (408, 4950700), (425, 4752672), (465, 4343840), (480, 4208095), (496, 4072350), (510, 3960560), (527, 3832800), (544, 3713025), (600, 3366476), (620, 3257880), (680, 2970420), (744, 2714900), (775, 2606304), (800, 2524857), (816, 2475350), (850, 2376336), (930, 2171920), (992, 2036175), (1020, 1980280), (1054, 1916400), (1200, 1683238), (1240, 1628940), (1275, 1584224), (1360, 1485210), (1488, 1357450), (1550, 1303152), (1581, 1277600), (1597, 1264800), (1632, 1237675), (1700, 1188168), (1860, 1085960), (2040, 990140), (2108, 958200), (2325, 868768), (2400, 841619), (2480, 814470), (2550, 792112), (2635, 766560), (2720, 742605), (2976, 678725), (3100, 651576), (3162, 638800), (3194, 632400), (3400, 594084), (3720, 542980), (4080, 495070), (4216, 479100), (4650, 434384), (4791, 421600), (4960, 407235), (5100, 396056), (5270, 383280), (6200, 325788), (6324, 319400), (6388, 316200), (6800, 297042), (7440, 271490), (7905, 255520), (7985, 252960), (8160, 247535), (8432, 239550), (9300, 217192), (9582, 210800), (10200, 198028), (10540, 191640), (12400, 162894), (12648, 159700), (12776, 158100), (13175, 153312), (13600, 148521), (14880, 135745), (15810, 127760), (15970, 126480), (16864, 119775), (18600, 108596), (19164, 105400), (20400, 99014), (21080, 95820), (23955, 84320), (24800, 81447), (25296, 79850), (25552, 79050), (26350, 76656), (27149, 74400), (31620, 63880), (31940, 63240), (37200, 54298), (38328, 52700), (39525, 51104), (39925, 50592), (40800, 49507), (42160, 47910)]