464455040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2480

約数の個数: 128

約数和(自身を含む): 1299006720

約数和(自身を除く): 834551680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2411, 2752, 3010, 3440, 4480, 4816, 4822, 5504, 6020, 6880, 9632, 9644, 12040, 12055, 13760, 16877, 19264, 19288, 24080, 24110, 27520, 33754, 38528, 38576, 48160, 48220, 67508, 77152, 84385, 96320, 96440, 103673, 135016, 154304, 168770, 192640, 192880, 207346, 270032, 308608, 337540, 385760, 414692, 518365, 540064, 675080, 725711, 771520, 829384, 1036730, 1080128, 1350160, 1451422, 1543040, 1658768, 2073460, 2160256, 2700320, 2902844, 3317536, 3628555, 4146920, 5400640, 5805688, 6635072, 7257110, 8293840, 10801280, 11611376, 13270144, 14514220, 16587680, 23222752, 29028440, 33175360, 46445504, 58056880, 66350720, 92891008, 116113760, 232227520, 464455040]

約数ペア:

[(1, 464455040), (2, 232227520), (4, 116113760), (5, 92891008), (7, 66350720), (8, 58056880), (10, 46445504), (14, 33175360), (16, 29028440), (20, 23222752), (28, 16587680), (32, 14514220), (35, 13270144), (40, 11611376), (43, 10801280), (56, 8293840), (64, 7257110), (70, 6635072), (80, 5805688), (86, 5400640), (112, 4146920), (128, 3628555), (140, 3317536), (160, 2902844), (172, 2700320), (215, 2160256), (224, 2073460), (280, 1658768), (301, 1543040), (320, 1451422), (344, 1350160), (430, 1080128), (448, 1036730), (560, 829384), (602, 771520), (640, 725711), (688, 675080), (860, 540064), (896, 518365), (1120, 414692), (1204, 385760), (1376, 337540), (1505, 308608), (1720, 270032), (2240, 207346), (2408, 192880), (2411, 192640), (2752, 168770), (3010, 154304), (3440, 135016), (4480, 103673), (4816, 96440), (4822, 96320), (5504, 84385), (6020, 77152), (6880, 67508), (9632, 48220), (9644, 48160), (12040, 38576), (12055, 38528), (13760, 33754), (16877, 27520), (19264, 24110), (19288, 24080)]