201301920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3315

約数の個数: 144

約数和(自身を含む): 703134432

約数和(自身を除く): 501832512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3251, 3440, 3870, 4128, 5160, 6192, 6502, 6880, 7740, 9753, 10320, 12384, 13004, 15480, 16255, 19506, 20640, 26008, 29259, 30960, 32510, 39012, 48765, 52016, 58518, 61920, 65020, 78024, 97530, 104032, 117036, 130040, 139793, 146295, 156048, 195060, 234072, 260080, 279586, 292590, 312096, 390120, 419379, 468144, 520160, 559172, 585180, 698965, 780240, 838758, 936288, 1118344, 1170360, 1258137, 1397930, 1560480, 1677516, 2096895, 2236688, 2340720, 2516274, 2795860, 3355032, 4193790, 4473376, 4681440, 5032548, 5591720, 6290685, 6710064, 8387580, 10065096, 11183440, 12581370, 13420128, 16775160, 20130192, 22366880, 25162740, 33550320, 40260384, 50325480, 67100640, 100650960, 201301920]

約数ペア:

[(1, 201301920), (2, 100650960), (3, 67100640), (4, 50325480), (5, 40260384), (6, 33550320), (8, 25162740), (9, 22366880), (10, 20130192), (12, 16775160), (15, 13420128), (16, 12581370), (18, 11183440), (20, 10065096), (24, 8387580), (30, 6710064), (32, 6290685), (36, 5591720), (40, 5032548), (43, 4681440), (45, 4473376), (48, 4193790), (60, 3355032), (72, 2795860), (80, 2516274), (86, 2340720), (90, 2236688), (96, 2096895), (120, 1677516), (129, 1560480), (144, 1397930), (160, 1258137), (172, 1170360), (180, 1118344), (215, 936288), (240, 838758), (258, 780240), (288, 698965), (344, 585180), (360, 559172), (387, 520160), (430, 468144), (480, 419379), (516, 390120), (645, 312096), (688, 292590), (720, 279586), (774, 260080), (860, 234072), (1032, 195060), (1290, 156048), (1376, 146295), (1440, 139793), (1548, 130040), (1720, 117036), (1935, 104032), (2064, 97530), (2580, 78024), (3096, 65020), (3251, 61920), (3440, 58518), (3870, 52016), (4128, 48765), (5160, 39012), (6192, 32510), (6502, 30960), (6880, 29259), (7740, 26008), (9753, 20640), (10320, 19506), (12384, 16255), (13004, 15480)]