509525520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 240

約数和(自身を含む): 1888682688

約数和(自身を除く): 1379157168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1171, 1176, 1295, 1470, 1480, 1554, 1680, 1776, 1813, 1960, 2072, 2220, 2342, 2352, 2590, 2940, 2960, 3108, 3513, 3626, 3885, 3920, 4144, 4440, 4684, 5180, 5439, 5855, 5880, 6216, 7026, 7252, 7770, 8197, 8880, 9065, 9368, 10360, 10878, 11710, 11760, 12432, 14052, 14504, 15540, 16394, 17565, 18130, 18736, 20720, 21756, 23420, 24591, 27195, 28104, 29008, 31080, 32788, 35130, 36260, 40985, 43327, 43512, 46840, 49182, 54390, 56208, 57379, 62160, 65576, 70260, 72520, 81970, 86654, 87024, 93680, 98364, 108780, 114758, 122955, 129981, 131152, 140520, 145040, 163940, 172137, 173308, 196728, 216635, 217560, 229516, 245910, 259962, 281040, 286895, 303289, 327880, 344274, 346616, 393456, 433270, 435120, 459032, 491820, 519924, 573790, 606578, 649905, 655760, 688548, 693232, 860685, 866540, 909867, 918064, 983640, 1039848, 1147580, 1213156, 1299810, 1377096, 1516445, 1721370, 1733080, 1819734, 1967280, 2079696, 2123023, 2295160, 2426312, 2599620, 2754192, 3032890, 3442740, 3466160, 3639468, 4246046, 4549335, 4590320, 4852624, 5199240, 6065780, 6369069, 6885480, 7278936, 8492092, 9098670, 10398480, 10615115, 12131560, 12738138, 13770960, 14557872, 16984184, 18197340, 21230230, 24263120, 25476276, 31845345, 33968368, 36394680, 42460460, 50952552, 63690690, 72789360, 84920920, 101905104, 127381380, 169841840, 254762760, 509525520]

約数ペア:

[(1, 509525520), (2, 254762760), (3, 169841840), (4, 127381380), (5, 101905104), (6, 84920920), (7, 72789360), (8, 63690690), (10, 50952552), (12, 42460460), (14, 36394680), (15, 33968368), (16, 31845345), (20, 25476276), (21, 24263120), (24, 21230230), (28, 18197340), (30, 16984184), (35, 14557872), (37, 13770960), (40, 12738138), (42, 12131560), (48, 10615115), (49, 10398480), (56, 9098670), (60, 8492092), (70, 7278936), (74, 6885480), (80, 6369069), (84, 6065780), (98, 5199240), (105, 4852624), (111, 4590320), (112, 4549335), (120, 4246046), (140, 3639468), (147, 3466160), (148, 3442740), (168, 3032890), (185, 2754192), (196, 2599620), (210, 2426312), (222, 2295160), (240, 2123023), (245, 2079696), (259, 1967280), (280, 1819734), (294, 1733080), (296, 1721370), (336, 1516445), (370, 1377096), (392, 1299810), (420, 1213156), (444, 1147580), (490, 1039848), (518, 983640), (555, 918064), (560, 909867), (588, 866540), (592, 860685), (735, 693232), (740, 688548), (777, 655760), (784, 649905), (840, 606578), (888, 573790), (980, 519924), (1036, 491820), (1110, 459032), (1171, 435120), (1176, 433270), (1295, 393456), (1470, 346616), (1480, 344274), (1554, 327880), (1680, 303289), (1776, 286895), (1813, 281040), (1960, 259962), (2072, 245910), (2220, 229516), (2342, 217560), (2352, 216635), (2590, 196728), (2940, 173308), (2960, 172137), (3108, 163940), (3513, 145040), (3626, 140520), (3885, 131152), (3920, 129981), (4144, 122955), (4440, 114758), (4684, 108780), (5180, 98364), (5439, 93680), (5855, 87024), (5880, 86654), (6216, 81970), (7026, 72520), (7252, 70260), (7770, 65576), (8197, 62160), (8880, 57379), (9065, 56208), (9368, 54390), (10360, 49182), (10878, 46840), (11710, 43512), (11760, 43327), (12432, 40985), (14052, 36260), (14504, 35130), (15540, 32788), (16394, 31080), (17565, 29008), (18130, 28104), (18736, 27195), (20720, 24591), (21756, 23420)]