2405028080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19433}}^1$

素因数の和:19483

約数の個数: 160

約数和(自身を含む): 7287283584

約数和(自身を除く): 4882255504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 3094, 3536, 3640, 4420, 4760, 6188, 7280, 7735, 8840, 9520, 12376, 15470, 17680, 19433, 24752, 30940, 38866, 61880, 77732, 97165, 123760, 136031, 155464, 194330, 252629, 272062, 310928, 330361, 388660, 505258, 544124, 660722, 680155, 777320, 1010516, 1088248, 1263145, 1321444, 1360310, 1554640, 1651805, 1768403, 2021032, 2176496, 2312527, 2526290, 2642888, 2720620, 3303610, 3536806, 4042064, 4294693, 4625054, 5052580, 5285776, 5441240, 6607220, 7073612, 8589386, 8842015, 9250108, 10105160, 10882480, 11562635, 13214440, 14147224, 17178772, 17684030, 18500216, 20210320, 21473465, 23125270, 26428880, 28294448, 30062851, 34357544, 35368060, 37000432, 42946930, 46250540, 60125702, 68715088, 70736120, 85893860, 92501080, 120251404, 141472240, 150314255, 171787720, 185002160, 240502808, 300628510, 343575440, 481005616, 601257020, 1202514040, 2405028080]

約数ペア:

[(1, 2405028080), (2, 1202514040), (4, 601257020), (5, 481005616), (7, 343575440), (8, 300628510), (10, 240502808), (13, 185002160), (14, 171787720), (16, 150314255), (17, 141472240), (20, 120251404), (26, 92501080), (28, 85893860), (34, 70736120), (35, 68715088), (40, 60125702), (52, 46250540), (56, 42946930), (65, 37000432), (68, 35368060), (70, 34357544), (80, 30062851), (85, 28294448), (91, 26428880), (104, 23125270), (112, 21473465), (119, 20210320), (130, 18500216), (136, 17684030), (140, 17178772), (170, 14147224), (182, 13214440), (208, 11562635), (221, 10882480), (238, 10105160), (260, 9250108), (272, 8842015), (280, 8589386), (340, 7073612), (364, 6607220), (442, 5441240), (455, 5285776), (476, 5052580), (520, 4625054), (560, 4294693), (595, 4042064), (680, 3536806), (728, 3303610), (884, 2720620), (910, 2642888), (952, 2526290), (1040, 2312527), (1105, 2176496), (1190, 2021032), (1360, 1768403), (1456, 1651805), (1547, 1554640), (1768, 1360310), (1820, 1321444), (1904, 1263145), (2210, 1088248), (2380, 1010516), (3094, 777320), (3536, 680155), (3640, 660722), (4420, 544124), (4760, 505258), (6188, 388660), (7280, 330361), (7735, 310928), (8840, 272062), (9520, 252629), (12376, 194330), (15470, 155464), (17680, 136031), (19433, 123760), (24752, 97165), (30940, 77732), (38866, 61880)]