97987680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9749

約数の個数: 144

約数和(自身を含む): 382191264

約数和(自身を除く): 284203584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 9721, 10080, 19442, 29163, 38884, 48605, 58326, 68047, 77768, 87489, 97210, 116652, 136094, 145815, 155536, 174978, 194420, 204141, 233304, 272188, 291630, 311072, 340235, 349956, 388840, 408282, 437445, 466608, 544376, 583260, 612423, 680470, 699912, 777680, 816564, 874890, 933216, 1020705, 1088752, 1166520, 1224846, 1360940, 1399824, 1555360, 1633128, 1749780, 2041410, 2177504, 2333040, 2449692, 2721880, 2799648, 3062115, 3266256, 3499560, 4082820, 4666080, 4899384, 5443760, 6124230, 6532512, 6999120, 8165640, 9798768, 10887520, 12248460, 13998240, 16331280, 19597536, 24496920, 32662560, 48993840, 97987680]

約数ペア:

[(1, 97987680), (2, 48993840), (3, 32662560), (4, 24496920), (5, 19597536), (6, 16331280), (7, 13998240), (8, 12248460), (9, 10887520), (10, 9798768), (12, 8165640), (14, 6999120), (15, 6532512), (16, 6124230), (18, 5443760), (20, 4899384), (21, 4666080), (24, 4082820), (28, 3499560), (30, 3266256), (32, 3062115), (35, 2799648), (36, 2721880), (40, 2449692), (42, 2333040), (45, 2177504), (48, 2041410), (56, 1749780), (60, 1633128), (63, 1555360), (70, 1399824), (72, 1360940), (80, 1224846), (84, 1166520), (90, 1088752), (96, 1020705), (105, 933216), (112, 874890), (120, 816564), (126, 777680), (140, 699912), (144, 680470), (160, 612423), (168, 583260), (180, 544376), (210, 466608), (224, 437445), (240, 408282), (252, 388840), (280, 349956), (288, 340235), (315, 311072), (336, 291630), (360, 272188), (420, 233304), (480, 204141), (504, 194420), (560, 174978), (630, 155536), (672, 145815), (720, 136094), (840, 116652), (1008, 97210), (1120, 87489), (1260, 77768), (1440, 68047), (1680, 58326), (2016, 48605), (2520, 38884), (3360, 29163), (5040, 19442), (9721, 10080)]