578642220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8527}}^1$

素因数の和:8584

約数の個数: 144

約数和(自身を含む): 1955640960

約数和(自身を除く): 1376998740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 8527, 11310, 13572, 16965, 17054, 22620, 25581, 33930, 34108, 42635, 51162, 67860, 76743, 85270, 102324, 110851, 127905, 153486, 170540, 221702, 247283, 255810, 306972, 332553, 383715, 443404, 494566, 511620, 554255, 665106, 741849, 767430, 989132, 997659, 1108510, 1236415, 1330212, 1483698, 1534860, 1662765, 1995318, 2217020, 2225547, 2472830, 2967396, 3214679, 3325530, 3709245, 3990636, 4451094, 4945660, 4988295, 6429358, 6651060, 7418490, 8902188, 9644037, 9976590, 11127735, 12858716, 14836980, 16073395, 19288074, 19953180, 22255470, 28932111, 32146790, 38576148, 44510940, 48220185, 57864222, 64293580, 96440370, 115728444, 144660555, 192880740, 289321110, 578642220]

約数ペア:

[(1, 578642220), (2, 289321110), (3, 192880740), (4, 144660555), (5, 115728444), (6, 96440370), (9, 64293580), (10, 57864222), (12, 48220185), (13, 44510940), (15, 38576148), (18, 32146790), (20, 28932111), (26, 22255470), (29, 19953180), (30, 19288074), (36, 16073395), (39, 14836980), (45, 12858716), (52, 11127735), (58, 9976590), (60, 9644037), (65, 8902188), (78, 7418490), (87, 6651060), (90, 6429358), (116, 4988295), (117, 4945660), (130, 4451094), (145, 3990636), (156, 3709245), (174, 3325530), (180, 3214679), (195, 2967396), (234, 2472830), (260, 2225547), (261, 2217020), (290, 1995318), (348, 1662765), (377, 1534860), (390, 1483698), (435, 1330212), (468, 1236415), (522, 1108510), (580, 997659), (585, 989132), (754, 767430), (780, 741849), (870, 665106), (1044, 554255), (1131, 511620), (1170, 494566), (1305, 443404), (1508, 383715), (1740, 332553), (1885, 306972), (2262, 255810), (2340, 247283), (2610, 221702), (3393, 170540), (3770, 153486), (4524, 127905), (5220, 110851), (5655, 102324), (6786, 85270), (7540, 76743), (8527, 67860), (11310, 51162), (13572, 42635), (16965, 34108), (17054, 33930), (22620, 25581)]