2413508720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{19861}}^1$

素因数の和:19919

約数の個数: 120

約数和(自身を含む): 6738461568

約数和(自身を除く): 4324952848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 19861, 24304, 30380, 39722, 60760, 79444, 99305, 121520, 139027, 158888, 198610, 278054, 317776, 397220, 556108, 615691, 695135, 794440, 973189, 1112216, 1231382, 1390270, 1588880, 1946378, 2224432, 2462764, 2780540, 3078455, 3892756, 4309837, 4865945, 4925528, 5561080, 6156910, 7785512, 8619674, 9731890, 9851056, 11122160, 12313820, 15571024, 17239348, 19463780, 21549185, 24627640, 30168859, 34478696, 38927560, 43098370, 49255280, 60337718, 68957392, 77855120, 86196740, 120675436, 150844295, 172393480, 241350872, 301688590, 344786960, 482701744, 603377180, 1206754360, 2413508720]

約数ペア:

[(1, 2413508720), (2, 1206754360), (4, 603377180), (5, 482701744), (7, 344786960), (8, 301688590), (10, 241350872), (14, 172393480), (16, 150844295), (20, 120675436), (28, 86196740), (31, 77855120), (35, 68957392), (40, 60337718), (49, 49255280), (56, 43098370), (62, 38927560), (70, 34478696), (80, 30168859), (98, 24627640), (112, 21549185), (124, 19463780), (140, 17239348), (155, 15571024), (196, 12313820), (217, 11122160), (245, 9851056), (248, 9731890), (280, 8619674), (310, 7785512), (392, 6156910), (434, 5561080), (490, 4925528), (496, 4865945), (560, 4309837), (620, 3892756), (784, 3078455), (868, 2780540), (980, 2462764), (1085, 2224432), (1240, 1946378), (1519, 1588880), (1736, 1390270), (1960, 1231382), (2170, 1112216), (2480, 973189), (3038, 794440), (3472, 695135), (3920, 615691), (4340, 556108), (6076, 397220), (7595, 317776), (8680, 278054), (12152, 198610), (15190, 158888), (17360, 139027), (19861, 121520), (24304, 99305), (30380, 79444), (39722, 60760)]