40985449680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{786971}}^1$

素因数の和:787025

約数の個数: 160

約数和(自身を含む): 149889835008

約数和(自身を除く): 108904385328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 786971, 1573942, 2360913, 3147884, 3934855, 4721826, 5508797, 6295768, 7869710, 9443652, 11017594, 11804565, 12591536, 15739420, 16526391, 18887304, 22035188, 23609130, 24396101, 27543985, 31478840, 33052782, 37774608, 44070376, 47218260, 48792202, 55087970, 62957680, 66105564, 73188303, 82631955, 88140752, 94436520, 97584404, 110175940, 121980505, 132211128, 146376606, 165263910, 170772707, 188873040, 195168808, 220351880, 243961010, 264422256, 292753212, 330527820, 341545414, 365941515, 390337616, 440703760, 487922020, 512318121, 585506424, 661055640, 683090828, 731883030, 853863535, 975844040, 1024636242, 1171012848, 1322111280, 1366181656, 1463766060, 1707727070, 1951688080, 2049272484, 2561590605, 2732363312, 2927532120, 3415454140, 4098544968, 5123181210, 5855064240, 6830908280, 8197089936, 10246362420, 13661816560, 20492724840, 40985449680]

約数ペア:

[(1, 40985449680), (2, 20492724840), (3, 13661816560), (4, 10246362420), (5, 8197089936), (6, 6830908280), (7, 5855064240), (8, 5123181210), (10, 4098544968), (12, 3415454140), (14, 2927532120), (15, 2732363312), (16, 2561590605), (20, 2049272484), (21, 1951688080), (24, 1707727070), (28, 1463766060), (30, 1366181656), (31, 1322111280), (35, 1171012848), (40, 1024636242), (42, 975844040), (48, 853863535), (56, 731883030), (60, 683090828), (62, 661055640), (70, 585506424), (80, 512318121), (84, 487922020), (93, 440703760), (105, 390337616), (112, 365941515), (120, 341545414), (124, 330527820), (140, 292753212), (155, 264422256), (168, 243961010), (186, 220351880), (210, 195168808), (217, 188873040), (240, 170772707), (248, 165263910), (280, 146376606), (310, 132211128), (336, 121980505), (372, 110175940), (420, 97584404), (434, 94436520), (465, 88140752), (496, 82631955), (560, 73188303), (620, 66105564), (651, 62957680), (744, 55087970), (840, 48792202), (868, 47218260), (930, 44070376), (1085, 37774608), (1240, 33052782), (1302, 31478840), (1488, 27543985), (1680, 24396101), (1736, 23609130), (1860, 22035188), (2170, 18887304), (2480, 16526391), (2604, 15739420), (3255, 12591536), (3472, 11804565), (3720, 11017594), (4340, 9443652), (5208, 7869710), (6510, 6295768), (7440, 5508797), (8680, 4721826), (10416, 3934855), (13020, 3147884), (17360, 2360913), (26040, 1573942), (52080, 786971)]