84526440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 269913600

約数和(自身を除く): 185387160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 228, 262, 283, 285, 380, 393, 456, 524, 566, 570, 655, 760, 786, 849, 1048, 1132, 1140, 1310, 1415, 1572, 1698, 1965, 2264, 2280, 2489, 2620, 2830, 3144, 3396, 3930, 4245, 4978, 5240, 5377, 5660, 6792, 7467, 7860, 8490, 9956, 10754, 11320, 12445, 14934, 15720, 16131, 16980, 19912, 21508, 24890, 26885, 29868, 32262, 33960, 37073, 37335, 43016, 49780, 53770, 59736, 64524, 74146, 74670, 80655, 99560, 107540, 111219, 129048, 148292, 149340, 161310, 185365, 215080, 222438, 296584, 298680, 322620, 370730, 444876, 556095, 645240, 704387, 741460, 889752, 1112190, 1408774, 1482920, 2113161, 2224380, 2817548, 3521935, 4226322, 4448760, 5635096, 7043870, 8452644, 10565805, 14087740, 16905288, 21131610, 28175480, 42263220, 84526440]

約数ペア:

[(1, 84526440), (2, 42263220), (3, 28175480), (4, 21131610), (5, 16905288), (6, 14087740), (8, 10565805), (10, 8452644), (12, 7043870), (15, 5635096), (19, 4448760), (20, 4226322), (24, 3521935), (30, 2817548), (38, 2224380), (40, 2113161), (57, 1482920), (60, 1408774), (76, 1112190), (95, 889752), (114, 741460), (120, 704387), (131, 645240), (152, 556095), (190, 444876), (228, 370730), (262, 322620), (283, 298680), (285, 296584), (380, 222438), (393, 215080), (456, 185365), (524, 161310), (566, 149340), (570, 148292), (655, 129048), (760, 111219), (786, 107540), (849, 99560), (1048, 80655), (1132, 74670), (1140, 74146), (1310, 64524), (1415, 59736), (1572, 53770), (1698, 49780), (1965, 43016), (2264, 37335), (2280, 37073), (2489, 33960), (2620, 32262), (2830, 29868), (3144, 26885), (3396, 24890), (3930, 21508), (4245, 19912), (4978, 16980), (5240, 16131), (5377, 15720), (5660, 14934), (6792, 12445), (7467, 11320), (7860, 10754), (8490, 9956)]