23773680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 94011840

約数和(自身を除く): 70238160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 178, 180, 210, 212, 240, 252, 265, 267, 280, 315, 318, 336, 356, 360, 371, 420, 424, 445, 477, 504, 530, 534, 560, 623, 630, 636, 712, 720, 742, 795, 801, 840, 848, 890, 954, 1008, 1060, 1068, 1113, 1246, 1260, 1272, 1335, 1424, 1484, 1590, 1602, 1680, 1780, 1855, 1869, 1908, 2120, 2136, 2226, 2385, 2492, 2520, 2544, 2670, 2968, 3115, 3180, 3204, 3339, 3560, 3710, 3738, 3816, 4005, 4240, 4272, 4452, 4717, 4770, 4984, 5040, 5340, 5565, 5607, 5936, 6230, 6360, 6408, 6678, 7120, 7420, 7476, 7632, 8010, 8904, 9345, 9434, 9540, 9968, 10680, 11130, 11214, 12460, 12720, 12816, 13356, 14151, 14840, 14952, 16020, 16695, 17808, 18690, 18868, 19080, 21360, 22260, 22428, 23585, 24920, 26712, 28035, 28302, 29680, 29904, 32040, 33019, 33390, 37380, 37736, 38160, 42453, 44520, 44856, 47170, 49840, 53424, 56070, 56604, 64080, 66038, 66780, 70755, 74760, 75472, 84906, 89040, 89712, 94340, 99057, 112140, 113208, 132076, 133560, 141510, 149520, 165095, 169812, 188680, 198114, 212265, 224280, 226416, 264152, 267120, 283020, 297171, 330190, 339624, 377360, 396228, 424530, 448560, 495285, 528304, 566040, 594342, 660380, 679248, 792456, 849060, 990570, 1132080, 1188684, 1320760, 1485855, 1584912, 1698120, 1981140, 2377368, 2641520, 2971710, 3396240, 3962280, 4754736, 5943420, 7924560, 11886840, 23773680]

約数ペア:

[(1, 23773680), (2, 11886840), (3, 7924560), (4, 5943420), (5, 4754736), (6, 3962280), (7, 3396240), (8, 2971710), (9, 2641520), (10, 2377368), (12, 1981140), (14, 1698120), (15, 1584912), (16, 1485855), (18, 1320760), (20, 1188684), (21, 1132080), (24, 990570), (28, 849060), (30, 792456), (35, 679248), (36, 660380), (40, 594342), (42, 566040), (45, 528304), (48, 495285), (53, 448560), (56, 424530), (60, 396228), (63, 377360), (70, 339624), (72, 330190), (80, 297171), (84, 283020), (89, 267120), (90, 264152), (105, 226416), (106, 224280), (112, 212265), (120, 198114), (126, 188680), (140, 169812), (144, 165095), (159, 149520), (168, 141510), (178, 133560), (180, 132076), (210, 113208), (212, 112140), (240, 99057), (252, 94340), (265, 89712), (267, 89040), (280, 84906), (315, 75472), (318, 74760), (336, 70755), (356, 66780), (360, 66038), (371, 64080), (420, 56604), (424, 56070), (445, 53424), (477, 49840), (504, 47170), (530, 44856), (534, 44520), (560, 42453), (623, 38160), (630, 37736), (636, 37380), (712, 33390), (720, 33019), (742, 32040), (795, 29904), (801, 29680), (840, 28302), (848, 28035), (890, 26712), (954, 24920), (1008, 23585), (1060, 22428), (1068, 22260), (1113, 21360), (1246, 19080), (1260, 18868), (1272, 18690), (1335, 17808), (1424, 16695), (1484, 16020), (1590, 14952), (1602, 14840), (1680, 14151), (1780, 13356), (1855, 12816), (1869, 12720), (1908, 12460), (2120, 11214), (2136, 11130), (2226, 10680), (2385, 9968), (2492, 9540), (2520, 9434), (2544, 9345), (2670, 8904), (2968, 8010), (3115, 7632), (3180, 7476), (3204, 7420), (3339, 7120), (3560, 6678), (3710, 6408), (3738, 6360), (3816, 6230), (4005, 5936), (4240, 5607), (4272, 5565), (4452, 5340), (4717, 5040), (4770, 4984)]