391314636800

素因数分解:

$2^{15}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 384

約数和(自身を含む): 1055774092800

約数和(自身を除く): 664459456000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 248, 256, 304, 310, 320, 380, 400, 475, 496, 512, 589, 608, 620, 640, 760, 775, 800, 811, 950, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1550, 1600, 1622, 1900, 1984, 2048, 2356, 2432, 2480, 2560, 2945, 3040, 3100, 3200, 3244, 3800, 3968, 4055, 4096, 4712, 4864, 4960, 5120, 5890, 6080, 6200, 6400, 6488, 7600, 7936, 8110, 8192, 9424, 9728, 9920, 10240, 11780, 12160, 12400, 12800, 12976, 14725, 15200, 15409, 15872, 16220, 16384, 18848, 19456, 19840, 20275, 20480, 23560, 24320, 24800, 25141, 25600, 25952, 29450, 30400, 30818, 31744, 32440, 32768, 37696, 38912, 39680, 40550, 40960, 47120, 48640, 49600, 50282, 51200, 51904, 58900, 60800, 61636, 63488, 64880, 75392, 77045, 77824, 79360, 81100, 81920, 94240, 97280, 99200, 100564, 102400, 103808, 117800, 121600, 123272, 125705, 126976, 129760, 150784, 154090, 155648, 158720, 162200, 163840, 188480, 194560, 198400, 201128, 204800, 207616, 235600, 243200, 246544, 251410, 253952, 259520, 301568, 308180, 311296, 317440, 324400, 376960, 385225, 389120, 396800, 402256, 409600, 415232, 471200, 477679, 486400, 493088, 502820, 507904, 519040, 603136, 616360, 622592, 628525, 634880, 648800, 753920, 770450, 778240, 793600, 804512, 819200, 830464, 942400, 955358, 972800, 986176, 1005640, 1015808, 1038080, 1206272, 1232720, 1257050, 1269760, 1297600, 1507840, 1540900, 1556480, 1587200, 1609024, 1660928, 1884800, 1910716, 1945600, 1972352, 2011280, 2076160, 2388395, 2412544, 2465440, 2514100, 2539520, 2595200, 3015680, 3081800, 3112960, 3174400, 3218048, 3321856, 3769600, 3821432, 3891200, 3944704, 4022560, 4152320, 4776790, 4825088, 4930880, 5028200, 5079040, 5190400, 6031360, 6163600, 6348800, 6436096, 6643712, 7539200, 7642864, 7782400, 7889408, 8045120, 8304640, 9553580, 9650176, 9861760, 10056400, 10380800, 11941975, 12062720, 12327200, 12697600, 12872192, 13287424, 15078400, 15285728, 15564800, 15778816, 16090240, 16609280, 19107160, 19300352, 19723520, 20112800, 20761600, 23883950, 24125440, 24654400, 25395200, 25744384, 26574848, 30156800, 30571456, 31557632, 32180480, 33218560, 38214320, 39447040, 40225600, 41523200, 47767900, 48250880, 49308800, 51488768, 60313600, 61142912, 63115264, 64360960, 66437120, 76428640, 78894080, 80451200, 83046400, 95535800, 96501760, 98617600, 102977536, 120627200, 122285824, 126230528, 128721920, 132874240, 152857280, 157788160, 160902400, 166092800, 191071600, 197235200, 205955072, 241254400, 244571648, 252461056, 257443840, 305714560, 315576320, 321804800, 332185600, 382143200, 394470400, 411910144, 482508800, 489143296, 504922112, 514887680, 611429120, 631152640, 643609600, 664371200, 764286400, 788940800, 823820288, 978286592, 1029775360, 1222858240, 1262305280, 1287219200, 1528572800, 1577881600, 1956573184, 2059550720, 2445716480, 2524610560, 2574438400, 3057145600, 3155763200, 3913146368, 4119101440, 4891432960, 5148876800, 6114291200, 6311526400, 7826292736, 9782865920, 10297753600, 12228582400, 12623052800, 15652585472, 19565731840, 20595507200, 24457164800, 39131463680, 48914329600, 78262927360, 97828659200, 195657318400, 391314636800]

約数ペア:

[(1, 391314636800), (2, 195657318400), (4, 97828659200), (5, 78262927360), (8, 48914329600), (10, 39131463680), (16, 24457164800), (19, 20595507200), (20, 19565731840), (25, 15652585472), (31, 12623052800), (32, 12228582400), (38, 10297753600), (40, 9782865920), (50, 7826292736), (62, 6311526400), (64, 6114291200), (76, 5148876800), (80, 4891432960), (95, 4119101440), (100, 3913146368), (124, 3155763200), (128, 3057145600), (152, 2574438400), (155, 2524610560), (160, 2445716480), (190, 2059550720), (200, 1956573184), (248, 1577881600), (256, 1528572800), (304, 1287219200), (310, 1262305280), (320, 1222858240), (380, 1029775360), (400, 978286592), (475, 823820288), (496, 788940800), (512, 764286400), (589, 664371200), (608, 643609600), (620, 631152640), (640, 611429120), (760, 514887680), (775, 504922112), (800, 489143296), (811, 482508800), (950, 411910144), (992, 394470400), (1024, 382143200), (1178, 332185600), (1216, 321804800), (1240, 315576320), (1280, 305714560), (1520, 257443840), (1550, 252461056), (1600, 244571648), (1622, 241254400), (1900, 205955072), (1984, 197235200), (2048, 191071600), (2356, 166092800), (2432, 160902400), (2480, 157788160), (2560, 152857280), (2945, 132874240), (3040, 128721920), (3100, 126230528), (3200, 122285824), (3244, 120627200), (3800, 102977536), (3968, 98617600), (4055, 96501760), (4096, 95535800), (4712, 83046400), (4864, 80451200), (4960, 78894080), (5120, 76428640), (5890, 66437120), (6080, 64360960), (6200, 63115264), (6400, 61142912), (6488, 60313600), (7600, 51488768), (7936, 49308800), (8110, 48250880), (8192, 47767900), (9424, 41523200), (9728, 40225600), (9920, 39447040), (10240, 38214320), (11780, 33218560), (12160, 32180480), (12400, 31557632), (12800, 30571456), (12976, 30156800), (14725, 26574848), (15200, 25744384), (15409, 25395200), (15872, 24654400), (16220, 24125440), (16384, 23883950), (18848, 20761600), (19456, 20112800), (19840, 19723520), (20275, 19300352), (20480, 19107160), (23560, 16609280), (24320, 16090240), (24800, 15778816), (25141, 15564800), (25600, 15285728), (25952, 15078400), (29450, 13287424), (30400, 12872192), (30818, 12697600), (31744, 12327200), (32440, 12062720), (32768, 11941975), (37696, 10380800), (38912, 10056400), (39680, 9861760), (40550, 9650176), (40960, 9553580), (47120, 8304640), (48640, 8045120), (49600, 7889408), (50282, 7782400), (51200, 7642864), (51904, 7539200), (58900, 6643712), (60800, 6436096), (61636, 6348800), (63488, 6163600), (64880, 6031360), (75392, 5190400), (77045, 5079040), (77824, 5028200), (79360, 4930880), (81100, 4825088), (81920, 4776790), (94240, 4152320), (97280, 4022560), (99200, 3944704), (100564, 3891200), (102400, 3821432), (103808, 3769600), (117800, 3321856), (121600, 3218048), (123272, 3174400), (125705, 3112960), (126976, 3081800), (129760, 3015680), (150784, 2595200), (154090, 2539520), (155648, 2514100), (158720, 2465440), (162200, 2412544), (163840, 2388395), (188480, 2076160), (194560, 2011280), (198400, 1972352), (201128, 1945600), (204800, 1910716), (207616, 1884800), (235600, 1660928), (243200, 1609024), (246544, 1587200), (251410, 1556480), (253952, 1540900), (259520, 1507840), (301568, 1297600), (308180, 1269760), (311296, 1257050), (317440, 1232720), (324400, 1206272), (376960, 1038080), (385225, 1015808), (389120, 1005640), (396800, 986176), (402256, 972800), (409600, 955358), (415232, 942400), (471200, 830464), (477679, 819200), (486400, 804512), (493088, 793600), (502820, 778240), (507904, 770450), (519040, 753920), (603136, 648800), (616360, 634880), (622592, 628525)]