252008479920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1\times {\mathrm{3307}}^1$

素因数の和:5603

約数の個数: 160

約数和(自身を含む): 787076409600

約数和(自身を除く): 535067929680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2131, 2235, 2384, 2980, 3307, 3576, 4262, 4470, 5960, 6393, 6614, 7152, 8524, 8940, 9921, 10655, 11920, 12786, 13228, 16535, 17048, 17880, 19842, 21310, 25572, 26456, 31965, 33070, 34096, 35760, 39684, 42620, 49605, 51144, 52912, 63930, 66140, 79368, 85240, 99210, 102288, 127860, 132280, 158736, 170480, 198420, 255720, 264560, 317519, 396840, 492743, 511440, 635038, 793680, 952557, 985486, 1270076, 1478229, 1587595, 1905114, 1970972, 2463715, 2540152, 2956458, 3175190, 3810228, 3941944, 4762785, 4927430, 5080304, 5912916, 6350380, 7047217, 7391145, 7620456, 7883888, 9525570, 9854860, 11825832, 12700760, 14094434, 14782290, 15240912, 19051140, 19709720, 21141651, 23651664, 25401520, 28188868, 29564580, 35236085, 38102280, 39419440, 42283302, 56377736, 59129160, 70472170, 76204560, 84566604, 105708255, 112755472, 118258320, 140944340, 169133208, 211416510, 281888680, 338266416, 422833020, 563777360, 845666040, 1050035333, 1691332080, 2100070666, 3150105999, 4200141332, 5250176665, 6300211998, 8400282664, 10500353330, 12600423996, 15750529995, 16800565328, 21000706660, 25200847992, 31501059990, 42001413320, 50401695984, 63002119980, 84002826640, 126004239960, 252008479920]

約数ペア:

[(1, 252008479920), (2, 126004239960), (3, 84002826640), (4, 63002119980), (5, 50401695984), (6, 42001413320), (8, 31501059990), (10, 25200847992), (12, 21000706660), (15, 16800565328), (16, 15750529995), (20, 12600423996), (24, 10500353330), (30, 8400282664), (40, 6300211998), (48, 5250176665), (60, 4200141332), (80, 3150105999), (120, 2100070666), (149, 1691332080), (240, 1050035333), (298, 845666040), (447, 563777360), (596, 422833020), (745, 338266416), (894, 281888680), (1192, 211416510), (1490, 169133208), (1788, 140944340), (2131, 118258320), (2235, 112755472), (2384, 105708255), (2980, 84566604), (3307, 76204560), (3576, 70472170), (4262, 59129160), (4470, 56377736), (5960, 42283302), (6393, 39419440), (6614, 38102280), (7152, 35236085), (8524, 29564580), (8940, 28188868), (9921, 25401520), (10655, 23651664), (11920, 21141651), (12786, 19709720), (13228, 19051140), (16535, 15240912), (17048, 14782290), (17880, 14094434), (19842, 12700760), (21310, 11825832), (25572, 9854860), (26456, 9525570), (31965, 7883888), (33070, 7620456), (34096, 7391145), (35760, 7047217), (39684, 6350380), (42620, 5912916), (49605, 5080304), (51144, 4927430), (52912, 4762785), (63930, 3941944), (66140, 3810228), (79368, 3175190), (85240, 2956458), (99210, 2540152), (102288, 2463715), (127860, 1970972), (132280, 1905114), (158736, 1587595), (170480, 1478229), (198420, 1270076), (255720, 985486), (264560, 952557), (317519, 793680), (396840, 635038), (492743, 511440)]