1274124800

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 360

約数和(自身を含む): 3714226560

約数和(自身を除く): 2440101760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 31, 32, 38, 40, 50, 52, 62, 64, 65, 76, 80, 95, 100, 104, 124, 128, 130, 152, 155, 160, 169, 190, 200, 208, 247, 248, 256, 260, 304, 310, 320, 325, 338, 380, 400, 403, 416, 475, 494, 496, 512, 520, 589, 608, 620, 640, 650, 676, 760, 775, 800, 806, 832, 845, 950, 988, 992, 1040, 1178, 1216, 1235, 1240, 1280, 1300, 1352, 1520, 1550, 1600, 1612, 1664, 1690, 1900, 1976, 1984, 2015, 2080, 2356, 2432, 2470, 2480, 2560, 2600, 2704, 2945, 3040, 3100, 3200, 3211, 3224, 3328, 3380, 3800, 3952, 3968, 4030, 4160, 4225, 4712, 4864, 4940, 4960, 5200, 5239, 5408, 5890, 6080, 6175, 6200, 6400, 6422, 6448, 6656, 6760, 7600, 7657, 7904, 7936, 8060, 8320, 8450, 9424, 9728, 9880, 9920, 10075, 10400, 10478, 10816, 11780, 12160, 12350, 12400, 12800, 12844, 12896, 13520, 14725, 15200, 15314, 15808, 15872, 16055, 16120, 16640, 16900, 18848, 19760, 19840, 20150, 20800, 20956, 21632, 23560, 24320, 24700, 24800, 25688, 25792, 26195, 27040, 29450, 30400, 30628, 31616, 32110, 32240, 33280, 33800, 37696, 38285, 39520, 39680, 40300, 41600, 41912, 43264, 47120, 48640, 49400, 49600, 51376, 51584, 52390, 54080, 58900, 60800, 61256, 63232, 64220, 64480, 67600, 75392, 76570, 79040, 79360, 80275, 80600, 83200, 83824, 86528, 94240, 98800, 99200, 99541, 102752, 103168, 104780, 108160, 117800, 121600, 122512, 126464, 128440, 128960, 130975, 135200, 150784, 153140, 158080, 160550, 161200, 166400, 167648, 188480, 191425, 197600, 198400, 199082, 205504, 206336, 209560, 216320, 235600, 243200, 245024, 256880, 257920, 261950, 270400, 301568, 306280, 316160, 321100, 322400, 335296, 376960, 382850, 395200, 396800, 398164, 411008, 419120, 432640, 471200, 490048, 497705, 513760, 515840, 523900, 540800, 612560, 632320, 642200, 644800, 670592, 753920, 765700, 790400, 796328, 822016, 838240, 942400, 980096, 995410, 1027520, 1031680, 1047800, 1081600, 1225120, 1284400, 1289600, 1341184, 1507840, 1531400, 1580800, 1592656, 1644032, 1676480, 1884800, 1960192, 1990820, 2055040, 2095600, 2163200, 2450240, 2488525, 2568800, 2579200, 2682368, 3062800, 3161600, 3185312, 3352960, 3769600, 3920384, 3981640, 4110080, 4191200, 4900480, 4977050, 5137600, 5158400, 6125600, 6370624, 6705920, 7539200, 7963280, 8220160, 8382400, 9800960, 9954100, 10275200, 12251200, 12741248, 13411840, 15926560, 16764800, 19601920, 19908200, 20550400, 24502400, 25482496, 31853120, 33529600, 39816400, 41100800, 49004800, 50964992, 63706240, 67059200, 79632800, 98009600, 127412480, 159265600, 254824960, 318531200, 637062400, 1274124800]

約数ペア:

[(1, 1274124800), (2, 637062400), (4, 318531200), (5, 254824960), (8, 159265600), (10, 127412480), (13, 98009600), (16, 79632800), (19, 67059200), (20, 63706240), (25, 50964992), (26, 49004800), (31, 41100800), (32, 39816400), (38, 33529600), (40, 31853120), (50, 25482496), (52, 24502400), (62, 20550400), (64, 19908200), (65, 19601920), (76, 16764800), (80, 15926560), (95, 13411840), (100, 12741248), (104, 12251200), (124, 10275200), (128, 9954100), (130, 9800960), (152, 8382400), (155, 8220160), (160, 7963280), (169, 7539200), (190, 6705920), (200, 6370624), (208, 6125600), (247, 5158400), (248, 5137600), (256, 4977050), (260, 4900480), (304, 4191200), (310, 4110080), (320, 3981640), (325, 3920384), (338, 3769600), (380, 3352960), (400, 3185312), (403, 3161600), (416, 3062800), (475, 2682368), (494, 2579200), (496, 2568800), (512, 2488525), (520, 2450240), (589, 2163200), (608, 2095600), (620, 2055040), (640, 1990820), (650, 1960192), (676, 1884800), (760, 1676480), (775, 1644032), (800, 1592656), (806, 1580800), (832, 1531400), (845, 1507840), (950, 1341184), (988, 1289600), (992, 1284400), (1040, 1225120), (1178, 1081600), (1216, 1047800), (1235, 1031680), (1240, 1027520), (1280, 995410), (1300, 980096), (1352, 942400), (1520, 838240), (1550, 822016), (1600, 796328), (1612, 790400), (1664, 765700), (1690, 753920), (1900, 670592), (1976, 644800), (1984, 642200), (2015, 632320), (2080, 612560), (2356, 540800), (2432, 523900), (2470, 515840), (2480, 513760), (2560, 497705), (2600, 490048), (2704, 471200), (2945, 432640), (3040, 419120), (3100, 411008), (3200, 398164), (3211, 396800), (3224, 395200), (3328, 382850), (3380, 376960), (3800, 335296), (3952, 322400), (3968, 321100), (4030, 316160), (4160, 306280), (4225, 301568), (4712, 270400), (4864, 261950), (4940, 257920), (4960, 256880), (5200, 245024), (5239, 243200), (5408, 235600), (5890, 216320), (6080, 209560), (6175, 206336), (6200, 205504), (6400, 199082), (6422, 198400), (6448, 197600), (6656, 191425), (6760, 188480), (7600, 167648), (7657, 166400), (7904, 161200), (7936, 160550), (8060, 158080), (8320, 153140), (8450, 150784), (9424, 135200), (9728, 130975), (9880, 128960), (9920, 128440), (10075, 126464), (10400, 122512), (10478, 121600), (10816, 117800), (11780, 108160), (12160, 104780), (12350, 103168), (12400, 102752), (12800, 99541), (12844, 99200), (12896, 98800), (13520, 94240), (14725, 86528), (15200, 83824), (15314, 83200), (15808, 80600), (15872, 80275), (16055, 79360), (16120, 79040), (16640, 76570), (16900, 75392), (18848, 67600), (19760, 64480), (19840, 64220), (20150, 63232), (20800, 61256), (20956, 60800), (21632, 58900), (23560, 54080), (24320, 52390), (24700, 51584), (24800, 51376), (25688, 49600), (25792, 49400), (26195, 48640), (27040, 47120), (29450, 43264), (30400, 41912), (30628, 41600), (31616, 40300), (32110, 39680), (32240, 39520), (33280, 38285), (33800, 37696)]