4291292800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 11049292800

約数和(自身を除く): 6758000000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 181, 200, 239, 248, 310, 320, 362, 400, 478, 496, 620, 640, 724, 775, 800, 905, 956, 992, 1195, 1240, 1448, 1550, 1600, 1810, 1912, 1984, 2390, 2480, 2896, 3100, 3200, 3620, 3824, 3968, 4525, 4780, 4960, 5611, 5792, 5975, 6200, 7240, 7409, 7648, 9050, 9560, 9920, 11222, 11584, 11950, 12400, 14480, 14818, 15296, 18100, 19120, 19840, 22444, 23168, 23900, 24800, 28055, 28960, 29636, 30592, 36200, 37045, 38240, 43259, 44888, 47800, 49600, 56110, 57920, 59272, 72400, 74090, 76480, 86518, 89776, 95600, 99200, 112220, 115840, 118544, 140275, 144800, 148180, 152960, 173036, 179552, 185225, 191200, 216295, 224440, 237088, 280550, 289600, 296360, 346072, 359104, 370450, 382400, 432590, 448880, 474176, 561100, 579200, 592720, 692144, 718208, 740900, 764800, 865180, 897760, 948352, 1081475, 1122200, 1185440, 1341029, 1384288, 1481800, 1730360, 1795520, 2162950, 2244400, 2370880, 2682058, 2768576, 2963600, 3460720, 3591040, 4325900, 4488800, 4741760, 5364116, 5537152, 5927200, 6705145, 6921440, 8651800, 8977600, 10728232, 11854400, 13410290, 13842880, 17303600, 17955200, 21456464, 23708800, 26820580, 27685760, 33525725, 34607200, 42912928, 53641160, 67051450, 69214400, 85825856, 107282320, 134102900, 138428800, 171651712, 214564640, 268205800, 429129280, 536411600, 858258560, 1072823200, 2145646400, 4291292800]

約数ペア:

[(1, 4291292800), (2, 2145646400), (4, 1072823200), (5, 858258560), (8, 536411600), (10, 429129280), (16, 268205800), (20, 214564640), (25, 171651712), (31, 138428800), (32, 134102900), (40, 107282320), (50, 85825856), (62, 69214400), (64, 67051450), (80, 53641160), (100, 42912928), (124, 34607200), (128, 33525725), (155, 27685760), (160, 26820580), (181, 23708800), (200, 21456464), (239, 17955200), (248, 17303600), (310, 13842880), (320, 13410290), (362, 11854400), (400, 10728232), (478, 8977600), (496, 8651800), (620, 6921440), (640, 6705145), (724, 5927200), (775, 5537152), (800, 5364116), (905, 4741760), (956, 4488800), (992, 4325900), (1195, 3591040), (1240, 3460720), (1448, 2963600), (1550, 2768576), (1600, 2682058), (1810, 2370880), (1912, 2244400), (1984, 2162950), (2390, 1795520), (2480, 1730360), (2896, 1481800), (3100, 1384288), (3200, 1341029), (3620, 1185440), (3824, 1122200), (3968, 1081475), (4525, 948352), (4780, 897760), (4960, 865180), (5611, 764800), (5792, 740900), (5975, 718208), (6200, 692144), (7240, 592720), (7409, 579200), (7648, 561100), (9050, 474176), (9560, 448880), (9920, 432590), (11222, 382400), (11584, 370450), (11950, 359104), (12400, 346072), (14480, 296360), (14818, 289600), (15296, 280550), (18100, 237088), (19120, 224440), (19840, 216295), (22444, 191200), (23168, 185225), (23900, 179552), (24800, 173036), (28055, 152960), (28960, 148180), (29636, 144800), (30592, 140275), (36200, 118544), (37045, 115840), (38240, 112220), (43259, 99200), (44888, 95600), (47800, 89776), (49600, 86518), (56110, 76480), (57920, 74090), (59272, 72400)]