738677520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{146563}}^1$

素因数の和:146589

約数の個数: 120

約数和(自身を含む): 2835134016

約数和(自身を除く): 2096456496

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, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 146563, 293126, 439689, 586252, 732815, 879378, 1025941, 1172504, 1319067, 1465630, 1758756, 2051882, 2198445, 2345008, 2638134, 2931260, 3077823, 3517512, 4103764, 4396890, 5129705, 5276268, 5862520, 6155646, 6595335, 7035024, 8207528, 8793780, 9233469, 10259410, 10552536, 11725040, 12311292, 13190670, 15389115, 16415056, 17587560, 18466938, 20518820, 21105072, 24622584, 26381340, 30778230, 35175120, 36933876, 41037640, 46167345, 49245168, 52762680, 61556460, 73867752, 82075280, 92334690, 105525360, 123112920, 147735504, 184669380, 246225840, 369338760, 738677520]

約数ペア:

[(1, 738677520), (2, 369338760), (3, 246225840), (4, 184669380), (5, 147735504), (6, 123112920), (7, 105525360), (8, 92334690), (9, 82075280), (10, 73867752), (12, 61556460), (14, 52762680), (15, 49245168), (16, 46167345), (18, 41037640), (20, 36933876), (21, 35175120), (24, 30778230), (28, 26381340), (30, 24622584), (35, 21105072), (36, 20518820), (40, 18466938), (42, 17587560), (45, 16415056), (48, 15389115), (56, 13190670), (60, 12311292), (63, 11725040), (70, 10552536), (72, 10259410), (80, 9233469), (84, 8793780), (90, 8207528), (105, 7035024), (112, 6595335), (120, 6155646), (126, 5862520), (140, 5276268), (144, 5129705), (168, 4396890), (180, 4103764), (210, 3517512), (240, 3077823), (252, 2931260), (280, 2638134), (315, 2345008), (336, 2198445), (360, 2051882), (420, 1758756), (504, 1465630), (560, 1319067), (630, 1172504), (720, 1025941), (840, 879378), (1008, 732815), (1260, 586252), (1680, 439689), (2520, 293126), (5040, 146563)]