20370647520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3162

約数の個数: 288

約数和(自身を含む): 71646120000

約数和(自身を除く): 51275472480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 89, 90, 96, 106, 120, 144, 159, 160, 178, 180, 212, 240, 265, 267, 288, 318, 356, 360, 424, 445, 477, 480, 530, 534, 636, 712, 720, 795, 801, 848, 890, 954, 1060, 1068, 1272, 1335, 1424, 1440, 1590, 1602, 1696, 1780, 1908, 2120, 2136, 2385, 2544, 2670, 2848, 2999, 3180, 3204, 3560, 3816, 4005, 4240, 4272, 4717, 4770, 5088, 5340, 5998, 6360, 6408, 7120, 7632, 8010, 8480, 8544, 8997, 9434, 9540, 10680, 11996, 12720, 12816, 14151, 14240, 14995, 15264, 16020, 17994, 18868, 19080, 21360, 23585, 23992, 25440, 25632, 26991, 28302, 29990, 32040, 35988, 37736, 38160, 42453, 42720, 44985, 47170, 47984, 53982, 56604, 59980, 64080, 70755, 71976, 75472, 76320, 84906, 89970, 94340, 95968, 107964, 113208, 119960, 128160, 134955, 141510, 143952, 150944, 158947, 169812, 179940, 188680, 212265, 215928, 226416, 239920, 266911, 269910, 283020, 287904, 317894, 339624, 359880, 377360, 424530, 431856, 452832, 476841, 479840, 533822, 539820, 566040, 635788, 679248, 719760, 754720, 794735, 800733, 849060, 863712, 953682, 1067644, 1079640, 1132080, 1271576, 1334555, 1358496, 1430523, 1439520, 1589470, 1601466, 1698120, 1907364, 2135288, 2159280, 2264160, 2384205, 2402199, 2543152, 2669110, 2861046, 3178940, 3202932, 3396240, 3814728, 4003665, 4270576, 4318560, 4768410, 4804398, 5086304, 5338220, 5722092, 6357880, 6405864, 6792480, 7152615, 7629456, 8007330, 8541152, 9536820, 9608796, 10676440, 11444184, 12010995, 12715760, 12811728, 14146283, 14305230, 15258912, 16014660, 19073640, 19217592, 21352880, 22888368, 24021990, 25431520, 25623456, 28292566, 28610460, 32029320, 38147280, 38435184, 42438849, 42705760, 45776736, 48043980, 56585132, 57220920, 64058640, 70731415, 76294560, 76870368, 84877698, 96087960, 113170264, 114441840, 127316547, 128117280, 141462830, 169755396, 192175920, 212194245, 226340528, 228883680, 254633094, 282925660, 339510792, 384351840, 424388490, 452681056, 509266188, 565851320, 636582735, 679021584, 848776980, 1018532376, 1131702640, 1273165470, 1358043168, 1697553960, 2037064752, 2263405280, 2546330940, 3395107920, 4074129504, 5092661880, 6790215840, 10185323760, 20370647520]

約数ペア:

[(1, 20370647520), (2, 10185323760), (3, 6790215840), (4, 5092661880), (5, 4074129504), (6, 3395107920), (8, 2546330940), (9, 2263405280), (10, 2037064752), (12, 1697553960), (15, 1358043168), (16, 1273165470), (18, 1131702640), (20, 1018532376), (24, 848776980), (30, 679021584), (32, 636582735), (36, 565851320), (40, 509266188), (45, 452681056), (48, 424388490), (53, 384351840), (60, 339510792), (72, 282925660), (80, 254633094), (89, 228883680), (90, 226340528), (96, 212194245), (106, 192175920), (120, 169755396), (144, 141462830), (159, 128117280), (160, 127316547), (178, 114441840), (180, 113170264), (212, 96087960), (240, 84877698), (265, 76870368), (267, 76294560), (288, 70731415), (318, 64058640), (356, 57220920), (360, 56585132), (424, 48043980), (445, 45776736), (477, 42705760), (480, 42438849), (530, 38435184), (534, 38147280), (636, 32029320), (712, 28610460), (720, 28292566), (795, 25623456), (801, 25431520), (848, 24021990), (890, 22888368), (954, 21352880), (1060, 19217592), (1068, 19073640), (1272, 16014660), (1335, 15258912), (1424, 14305230), (1440, 14146283), (1590, 12811728), (1602, 12715760), (1696, 12010995), (1780, 11444184), (1908, 10676440), (2120, 9608796), (2136, 9536820), (2385, 8541152), (2544, 8007330), (2670, 7629456), (2848, 7152615), (2999, 6792480), (3180, 6405864), (3204, 6357880), (3560, 5722092), (3816, 5338220), (4005, 5086304), (4240, 4804398), (4272, 4768410), (4717, 4318560), (4770, 4270576), (5088, 4003665), (5340, 3814728), (5998, 3396240), (6360, 3202932), (6408, 3178940), (7120, 2861046), (7632, 2669110), (8010, 2543152), (8480, 2402199), (8544, 2384205), (8997, 2264160), (9434, 2159280), (9540, 2135288), (10680, 1907364), (11996, 1698120), (12720, 1601466), (12816, 1589470), (14151, 1439520), (14240, 1430523), (14995, 1358496), (15264, 1334555), (16020, 1271576), (17994, 1132080), (18868, 1079640), (19080, 1067644), (21360, 953682), (23585, 863712), (23992, 849060), (25440, 800733), (25632, 794735), (26991, 754720), (28302, 719760), (29990, 679248), (32040, 635788), (35988, 566040), (37736, 539820), (38160, 533822), (42453, 479840), (42720, 476841), (44985, 452832), (47170, 431856), (47984, 424530), (53982, 377360), (56604, 359880), (59980, 339624), (64080, 317894), (70755, 287904), (71976, 283020), (75472, 269910), (76320, 266911), (84906, 239920), (89970, 226416), (94340, 215928), (95968, 212265), (107964, 188680), (113208, 179940), (119960, 169812), (128160, 158947), (134955, 150944), (141510, 143952)]