1810256160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 6230794752

約数和(自身を除く): 4420538592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 337, 361, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 674, 722, 744, 760, 912, 930, 992, 1011, 1083, 1140, 1178, 1240, 1348, 1444, 1488, 1520, 1685, 1767, 1805, 1824, 1860, 2022, 2166, 2280, 2356, 2480, 2696, 2888, 2945, 2976, 3040, 3370, 3534, 3610, 3720, 4044, 4332, 4560, 4712, 4960, 5055, 5392, 5415, 5776, 5890, 6403, 6740, 7068, 7220, 7440, 8088, 8664, 8835, 9120, 9424, 10110, 10447, 10784, 10830, 11191, 11552, 11780, 12806, 13480, 14136, 14440, 14880, 16176, 17328, 17670, 18848, 19209, 20220, 20894, 21660, 22382, 23560, 25612, 26960, 28272, 28880, 31341, 32015, 32352, 33573, 34656, 35340, 38418, 40440, 41788, 43320, 44764, 47120, 51224, 52235, 53920, 55955, 56544, 57760, 62682, 64030, 67146, 70680, 76836, 80880, 83576, 86640, 89528, 94240, 96045, 102448, 104470, 111910, 121657, 125364, 128060, 134292, 141360, 153672, 156705, 161760, 167152, 167865, 173280, 179056, 192090, 198493, 204896, 208940, 223820, 243314, 250728, 256120, 268584, 282720, 307344, 313410, 334304, 335730, 358112, 364971, 384180, 396986, 417880, 447640, 486628, 501456, 512240, 537168, 595479, 608285, 614688, 626820, 671460, 729942, 768360, 793972, 835760, 895280, 973256, 992465, 1002912, 1024480, 1074336, 1190958, 1216570, 1253640, 1342920, 1459884, 1536720, 1587944, 1671520, 1790560, 1824855, 1946512, 1984930, 2381916, 2433140, 2507280, 2685840, 2919768, 2977395, 3073440, 3175888, 3649710, 3771367, 3893024, 3969860, 4763832, 4866280, 5014560, 5371680, 5839536, 5954790, 6351776, 7299420, 7542734, 7939720, 9527664, 9732560, 11314101, 11679072, 11909580, 14598840, 15085468, 15879440, 18856835, 19055328, 19465120, 22628202, 23819160, 29197680, 30170936, 31758880, 37713670, 45256404, 47638320, 56570505, 58395360, 60341872, 75427340, 90512808, 95276640, 113141010, 120683744, 150854680, 181025616, 226282020, 301709360, 362051232, 452564040, 603418720, 905128080, 1810256160]

約数ペア:

[(1, 1810256160), (2, 905128080), (3, 603418720), (4, 452564040), (5, 362051232), (6, 301709360), (8, 226282020), (10, 181025616), (12, 150854680), (15, 120683744), (16, 113141010), (19, 95276640), (20, 90512808), (24, 75427340), (30, 60341872), (31, 58395360), (32, 56570505), (38, 47638320), (40, 45256404), (48, 37713670), (57, 31758880), (60, 30170936), (62, 29197680), (76, 23819160), (80, 22628202), (93, 19465120), (95, 19055328), (96, 18856835), (114, 15879440), (120, 15085468), (124, 14598840), (152, 11909580), (155, 11679072), (160, 11314101), (186, 9732560), (190, 9527664), (228, 7939720), (240, 7542734), (248, 7299420), (285, 6351776), (304, 5954790), (310, 5839536), (337, 5371680), (361, 5014560), (372, 4866280), (380, 4763832), (456, 3969860), (465, 3893024), (480, 3771367), (496, 3649710), (570, 3175888), (589, 3073440), (608, 2977395), (620, 2919768), (674, 2685840), (722, 2507280), (744, 2433140), (760, 2381916), (912, 1984930), (930, 1946512), (992, 1824855), (1011, 1790560), (1083, 1671520), (1140, 1587944), (1178, 1536720), (1240, 1459884), (1348, 1342920), (1444, 1253640), (1488, 1216570), (1520, 1190958), (1685, 1074336), (1767, 1024480), (1805, 1002912), (1824, 992465), (1860, 973256), (2022, 895280), (2166, 835760), (2280, 793972), (2356, 768360), (2480, 729942), (2696, 671460), (2888, 626820), (2945, 614688), (2976, 608285), (3040, 595479), (3370, 537168), (3534, 512240), (3610, 501456), (3720, 486628), (4044, 447640), (4332, 417880), (4560, 396986), (4712, 384180), (4960, 364971), (5055, 358112), (5392, 335730), (5415, 334304), (5776, 313410), (5890, 307344), (6403, 282720), (6740, 268584), (7068, 256120), (7220, 250728), (7440, 243314), (8088, 223820), (8664, 208940), (8835, 204896), (9120, 198493), (9424, 192090), (10110, 179056), (10447, 173280), (10784, 167865), (10830, 167152), (11191, 161760), (11552, 156705), (11780, 153672), (12806, 141360), (13480, 134292), (14136, 128060), (14440, 125364), (14880, 121657), (16176, 111910), (17328, 104470), (17670, 102448), (18848, 96045), (19209, 94240), (20220, 89528), (20894, 86640), (21660, 83576), (22382, 80880), (23560, 76836), (25612, 70680), (26960, 67146), (28272, 64030), (28880, 62682), (31341, 57760), (32015, 56544), (32352, 55955), (33573, 53920), (34656, 52235), (35340, 51224), (38418, 47120), (40440, 44764), (41788, 43320)]