1890355200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 288

約数和(自身を含む): 6467086080

約数和(自身を除く): 4576730880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 397, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 794, 800, 930, 960, 992, 1024, 1191, 1200, 1240, 1280, 1488, 1536, 1550, 1588, 1600, 1860, 1920, 1984, 1985, 2048, 2325, 2382, 2400, 2480, 2560, 2976, 3072, 3100, 3176, 3200, 3720, 3840, 3968, 3970, 4650, 4764, 4800, 4960, 5120, 5952, 5955, 6144, 6200, 6352, 6400, 7440, 7680, 7936, 7940, 9300, 9528, 9600, 9920, 9925, 10240, 11904, 11910, 12307, 12400, 12704, 12800, 14880, 15360, 15872, 15880, 18600, 19056, 19200, 19840, 19850, 23808, 23820, 24614, 24800, 25408, 25600, 29760, 29775, 30720, 31744, 31760, 36921, 37200, 38112, 38400, 39680, 39700, 47616, 47640, 49228, 49600, 50816, 51200, 59520, 59550, 61535, 63488, 63520, 73842, 74400, 76224, 76800, 79360, 79400, 95232, 95280, 98456, 99200, 101632, 119040, 119100, 123070, 127040, 147684, 148800, 152448, 153600, 158720, 158800, 184605, 190464, 190560, 196912, 198400, 203264, 238080, 238200, 246140, 254080, 295368, 297600, 304896, 307675, 317440, 317600, 369210, 381120, 393824, 396800, 406528, 476160, 476400, 492280, 508160, 590736, 595200, 609792, 615350, 635200, 738420, 762240, 787648, 793600, 813056, 923025, 952320, 952800, 984560, 1016320, 1181472, 1190400, 1219584, 1230700, 1270400, 1476840, 1524480, 1575296, 1587200, 1846050, 1905600, 1969120, 2032640, 2362944, 2380800, 2439168, 2461400, 2540800, 2953680, 3048960, 3150592, 3692100, 3811200, 3938240, 4065280, 4725888, 4761600, 4922800, 5081600, 5907360, 6097920, 6301184, 7384200, 7622400, 7876480, 9451776, 9845600, 10163200, 11814720, 12195840, 12602368, 14768400, 15244800, 15752960, 18903552, 19691200, 20326400, 23629440, 25204736, 29536800, 30489600, 31505920, 37807104, 39382400, 47258880, 59073600, 60979200, 63011840, 75614208, 78764800, 94517760, 118147200, 126023680, 157529600, 189035520, 236294400, 315059200, 378071040, 472588800, 630118400, 945177600, 1890355200]

約数ペア:

[(1, 1890355200), (2, 945177600), (3, 630118400), (4, 472588800), (5, 378071040), (6, 315059200), (8, 236294400), (10, 189035520), (12, 157529600), (15, 126023680), (16, 118147200), (20, 94517760), (24, 78764800), (25, 75614208), (30, 63011840), (31, 60979200), (32, 59073600), (40, 47258880), (48, 39382400), (50, 37807104), (60, 31505920), (62, 30489600), (64, 29536800), (75, 25204736), (80, 23629440), (93, 20326400), (96, 19691200), (100, 18903552), (120, 15752960), (124, 15244800), (128, 14768400), (150, 12602368), (155, 12195840), (160, 11814720), (186, 10163200), (192, 9845600), (200, 9451776), (240, 7876480), (248, 7622400), (256, 7384200), (300, 6301184), (310, 6097920), (320, 5907360), (372, 5081600), (384, 4922800), (397, 4761600), (400, 4725888), (465, 4065280), (480, 3938240), (496, 3811200), (512, 3692100), (600, 3150592), (620, 3048960), (640, 2953680), (744, 2540800), (768, 2461400), (775, 2439168), (794, 2380800), (800, 2362944), (930, 2032640), (960, 1969120), (992, 1905600), (1024, 1846050), (1191, 1587200), (1200, 1575296), (1240, 1524480), (1280, 1476840), (1488, 1270400), (1536, 1230700), (1550, 1219584), (1588, 1190400), (1600, 1181472), (1860, 1016320), (1920, 984560), (1984, 952800), (1985, 952320), (2048, 923025), (2325, 813056), (2382, 793600), (2400, 787648), (2480, 762240), (2560, 738420), (2976, 635200), (3072, 615350), (3100, 609792), (3176, 595200), (3200, 590736), (3720, 508160), (3840, 492280), (3968, 476400), (3970, 476160), (4650, 406528), (4764, 396800), (4800, 393824), (4960, 381120), (5120, 369210), (5952, 317600), (5955, 317440), (6144, 307675), (6200, 304896), (6352, 297600), (6400, 295368), (7440, 254080), (7680, 246140), (7936, 238200), (7940, 238080), (9300, 203264), (9528, 198400), (9600, 196912), (9920, 190560), (9925, 190464), (10240, 184605), (11904, 158800), (11910, 158720), (12307, 153600), (12400, 152448), (12704, 148800), (12800, 147684), (14880, 127040), (15360, 123070), (15872, 119100), (15880, 119040), (18600, 101632), (19056, 99200), (19200, 98456), (19840, 95280), (19850, 95232), (23808, 79400), (23820, 79360), (24614, 76800), (24800, 76224), (25408, 74400), (25600, 73842), (29760, 63520), (29775, 63488), (30720, 61535), (31744, 59550), (31760, 59520), (36921, 51200), (37200, 50816), (38112, 49600), (38400, 49228), (39680, 47640), (39700, 47616)]