8354522280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{42169}}^1$

素因数の和:42323

約数の個数: 128

約数和(自身を含む): 27204710400

約数和(自身を除く): 18850188120

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, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8255, 9906, 13208, 15240, 16510, 19812, 24765, 33020, 39624, 42169, 49530, 66040, 84338, 99060, 126507, 168676, 198120, 210845, 253014, 337352, 421690, 506028, 548197, 632535, 843380, 1012056, 1096394, 1265070, 1644591, 1686760, 2192788, 2530140, 2740985, 3289182, 4385576, 5060280, 5355463, 5481970, 6578364, 8222955, 10710926, 10963940, 13156728, 16066389, 16445910, 21421852, 21927880, 26777315, 32132778, 32891820, 42843704, 53554630, 64265556, 65783640, 69621019, 80331945, 107109260, 128531112, 139242038, 160663890, 208863057, 214218520, 278484076, 321327780, 348105095, 417726114, 556968152, 642655560, 696210190, 835452228, 1044315285, 1392420380, 1670904456, 2088630570, 2784840760, 4177261140, 8354522280]

約数ペア:

[(1, 8354522280), (2, 4177261140), (3, 2784840760), (4, 2088630570), (5, 1670904456), (6, 1392420380), (8, 1044315285), (10, 835452228), (12, 696210190), (13, 642655560), (15, 556968152), (20, 417726114), (24, 348105095), (26, 321327780), (30, 278484076), (39, 214218520), (40, 208863057), (52, 160663890), (60, 139242038), (65, 128531112), (78, 107109260), (104, 80331945), (120, 69621019), (127, 65783640), (130, 64265556), (156, 53554630), (195, 42843704), (254, 32891820), (260, 32132778), (312, 26777315), (381, 21927880), (390, 21421852), (508, 16445910), (520, 16066389), (635, 13156728), (762, 10963940), (780, 10710926), (1016, 8222955), (1270, 6578364), (1524, 5481970), (1560, 5355463), (1651, 5060280), (1905, 4385576), (2540, 3289182), (3048, 2740985), (3302, 2530140), (3810, 2192788), (4953, 1686760), (5080, 1644591), (6604, 1265070), (7620, 1096394), (8255, 1012056), (9906, 843380), (13208, 632535), (15240, 548197), (16510, 506028), (19812, 421690), (24765, 337352), (33020, 253014), (39624, 210845), (42169, 198120), (49530, 168676), (66040, 126507), (84338, 99060)]