5620725240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{2609}}^1$

素因数の和:4017

約数の個数: 128

約数和(自身を含む): 18179380800

約数和(自身を除く): 12558655560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1381, 1560, 2609, 2762, 4143, 5218, 5524, 6905, 7827, 8286, 10436, 11048, 13045, 13810, 15654, 16572, 17953, 20715, 20872, 26090, 27620, 31308, 33144, 33917, 35906, 39135, 41430, 52180, 53859, 55240, 62616, 67834, 71812, 78270, 82860, 89765, 101751, 104360, 107718, 135668, 143624, 156540, 165720, 169585, 179530, 203502, 215436, 269295, 271336, 313080, 339170, 359060, 407004, 430872, 508755, 538590, 678340, 718120, 814008, 1017510, 1077180, 1356680, 2035020, 2154360, 3603029, 4070040, 7206058, 10809087, 14412116, 18015145, 21618174, 28824232, 36030290, 43236348, 46839377, 54045435, 72060580, 86472696, 93678754, 108090870, 140518131, 144121160, 187357508, 216181740, 234196885, 281036262, 374715016, 432363480, 468393770, 562072524, 702590655, 936787540, 1124145048, 1405181310, 1873575080, 2810362620, 5620725240]

約数ペア:

[(1, 5620725240), (2, 2810362620), (3, 1873575080), (4, 1405181310), (5, 1124145048), (6, 936787540), (8, 702590655), (10, 562072524), (12, 468393770), (13, 432363480), (15, 374715016), (20, 281036262), (24, 234196885), (26, 216181740), (30, 187357508), (39, 144121160), (40, 140518131), (52, 108090870), (60, 93678754), (65, 86472696), (78, 72060580), (104, 54045435), (120, 46839377), (130, 43236348), (156, 36030290), (195, 28824232), (260, 21618174), (312, 18015145), (390, 14412116), (520, 10809087), (780, 7206058), (1381, 4070040), (1560, 3603029), (2609, 2154360), (2762, 2035020), (4143, 1356680), (5218, 1077180), (5524, 1017510), (6905, 814008), (7827, 718120), (8286, 678340), (10436, 538590), (11048, 508755), (13045, 430872), (13810, 407004), (15654, 359060), (16572, 339170), (17953, 313080), (20715, 271336), (20872, 269295), (26090, 215436), (27620, 203502), (31308, 179530), (33144, 169585), (33917, 165720), (35906, 156540), (39135, 143624), (41430, 135668), (52180, 107718), (53859, 104360), (55240, 101751), (62616, 89765), (67834, 82860), (71812, 78270)]