420029261568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{61861}}^1$

素因数の和:62311

約数の個数: 216

約数和(自身を含む): 1387364722016

約数和(自身を除く): 967335460448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 421, 448, 504, 576, 672, 768, 842, 896, 1008, 1152, 1263, 1344, 1684, 1792, 2016, 2304, 2526, 2688, 2947, 3368, 3789, 4032, 5052, 5376, 5894, 6736, 7578, 8064, 8841, 10104, 11788, 13472, 15156, 16128, 17682, 20208, 23576, 26523, 26944, 30312, 35364, 40416, 47152, 53046, 53888, 60624, 61861, 70728, 80832, 94304, 106092, 107776, 121248, 123722, 141456, 161664, 185583, 188608, 212184, 242496, 247444, 282912, 323328, 371166, 377216, 424368, 433027, 484992, 494888, 556749, 565824, 742332, 754432, 848736, 866054, 969984, 989776, 1113498, 1131648, 1299081, 1484664, 1697472, 1732108, 1979552, 2226996, 2263296, 2598162, 2969328, 3394944, 3464216, 3897243, 3959104, 4453992, 5196324, 5938656, 6789888, 6928432, 7794486, 7918208, 8907984, 10392648, 11877312, 13856864, 15588972, 15836416, 17815968, 20785296, 23754624, 26043481, 27713728, 31177944, 35631936, 41570592, 47509248, 52086962, 55427456, 62355888, 71263872, 78130443, 83141184, 104173924, 110854912, 124711776, 142527744, 156260886, 166282368, 182304367, 208347848, 234391329, 249423552, 312521772, 332564736, 364608734, 416695696, 468782658, 498847104, 546913101, 625043544, 729217468, 833391392, 937565316, 997694208, 1093826202, 1250087088, 1458434936, 1640739303, 1666782784, 1875130632, 2187652404, 2500174176, 2916869872, 3281478606, 3333565568, 3750261264, 4375304808, 5000348352, 5833739744, 6562957212, 6667131136, 7500522528, 8750609616, 10000696704, 11667479488, 13125914424, 15001045056, 17501219232, 20001393408, 23334958976, 26251828848, 30002090112, 35002438464, 46669917952, 52503657696, 60004180224, 70004876928, 105007315392, 140009753856, 210014630784, 420029261568]

約数ペア:

[(1, 420029261568), (2, 210014630784), (3, 140009753856), (4, 105007315392), (6, 70004876928), (7, 60004180224), (8, 52503657696), (9, 46669917952), (12, 35002438464), (14, 30002090112), (16, 26251828848), (18, 23334958976), (21, 20001393408), (24, 17501219232), (28, 15001045056), (32, 13125914424), (36, 11667479488), (42, 10000696704), (48, 8750609616), (56, 7500522528), (63, 6667131136), (64, 6562957212), (72, 5833739744), (84, 5000348352), (96, 4375304808), (112, 3750261264), (126, 3333565568), (128, 3281478606), (144, 2916869872), (168, 2500174176), (192, 2187652404), (224, 1875130632), (252, 1666782784), (256, 1640739303), (288, 1458434936), (336, 1250087088), (384, 1093826202), (421, 997694208), (448, 937565316), (504, 833391392), (576, 729217468), (672, 625043544), (768, 546913101), (842, 498847104), (896, 468782658), (1008, 416695696), (1152, 364608734), (1263, 332564736), (1344, 312521772), (1684, 249423552), (1792, 234391329), (2016, 208347848), (2304, 182304367), (2526, 166282368), (2688, 156260886), (2947, 142527744), (3368, 124711776), (3789, 110854912), (4032, 104173924), (5052, 83141184), (5376, 78130443), (5894, 71263872), (6736, 62355888), (7578, 55427456), (8064, 52086962), (8841, 47509248), (10104, 41570592), (11788, 35631936), (13472, 31177944), (15156, 27713728), (16128, 26043481), (17682, 23754624), (20208, 20785296), (23576, 17815968), (26523, 15836416), (26944, 15588972), (30312, 13856864), (35364, 11877312), (40416, 10392648), (47152, 8907984), (53046, 7918208), (53888, 7794486), (60624, 6928432), (61861, 6789888), (70728, 5938656), (80832, 5196324), (94304, 4453992), (106092, 3959104), (107776, 3897243), (121248, 3464216), (123722, 3394944), (141456, 2969328), (161664, 2598162), (185583, 2263296), (188608, 2226996), (212184, 1979552), (242496, 1732108), (247444, 1697472), (282912, 1484664), (323328, 1299081), (371166, 1131648), (377216, 1113498), (424368, 989776), (433027, 969984), (484992, 866054), (494888, 848736), (556749, 754432), (565824, 742332)]