504735140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 1378460160

約数和(自身を除く): 873725020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 73, 91, 116, 130, 131, 140, 145, 146, 182, 203, 260, 262, 290, 292, 364, 365, 377, 406, 455, 511, 524, 580, 655, 730, 754, 812, 910, 917, 949, 1015, 1022, 1310, 1460, 1508, 1703, 1820, 1834, 1885, 1898, 2030, 2044, 2117, 2555, 2620, 2639, 3406, 3668, 3770, 3796, 3799, 4060, 4234, 4585, 4745, 5110, 5278, 6643, 6812, 7540, 7598, 8468, 8515, 9170, 9490, 9563, 10220, 10556, 10585, 11921, 13195, 13286, 14819, 15196, 17030, 18340, 18980, 18995, 19126, 21170, 23842, 26390, 26572, 26593, 27521, 29638, 33215, 34060, 37990, 38252, 42340, 47684, 47815, 49387, 52780, 53186, 55042, 59276, 59605, 66430, 66941, 74095, 75980, 95630, 98774, 106372, 110084, 119210, 124319, 132860, 132965, 133882, 137605, 148190, 191260, 192647, 197548, 238420, 246935, 248638, 265930, 267764, 275210, 277327, 296380, 334705, 345709, 385294, 493870, 497276, 531860, 550420, 554654, 621595, 669410, 691418, 770588, 870233, 963235, 987740, 1109308, 1243190, 1338820, 1382836, 1386635, 1728545, 1740466, 1926470, 1941289, 2486380, 2773270, 3457090, 3480932, 3605251, 3852940, 3882578, 4351165, 5546540, 6914180, 7210502, 7765156, 8702330, 9706445, 14421004, 17404660, 18026255, 19412890, 25236757, 36052510, 38825780, 50473514, 72105020, 100947028, 126183785, 252367570, 504735140]

約数ペア:

[(1, 504735140), (2, 252367570), (4, 126183785), (5, 100947028), (7, 72105020), (10, 50473514), (13, 38825780), (14, 36052510), (20, 25236757), (26, 19412890), (28, 18026255), (29, 17404660), (35, 14421004), (52, 9706445), (58, 8702330), (65, 7765156), (70, 7210502), (73, 6914180), (91, 5546540), (116, 4351165), (130, 3882578), (131, 3852940), (140, 3605251), (145, 3480932), (146, 3457090), (182, 2773270), (203, 2486380), (260, 1941289), (262, 1926470), (290, 1740466), (292, 1728545), (364, 1386635), (365, 1382836), (377, 1338820), (406, 1243190), (455, 1109308), (511, 987740), (524, 963235), (580, 870233), (655, 770588), (730, 691418), (754, 669410), (812, 621595), (910, 554654), (917, 550420), (949, 531860), (1015, 497276), (1022, 493870), (1310, 385294), (1460, 345709), (1508, 334705), (1703, 296380), (1820, 277327), (1834, 275210), (1885, 267764), (1898, 265930), (2030, 248638), (2044, 246935), (2117, 238420), (2555, 197548), (2620, 192647), (2639, 191260), (3406, 148190), (3668, 137605), (3770, 133882), (3796, 132965), (3799, 132860), (4060, 124319), (4234, 119210), (4585, 110084), (4745, 106372), (5110, 98774), (5278, 95630), (6643, 75980), (6812, 74095), (7540, 66941), (7598, 66430), (8468, 59605), (8515, 59276), (9170, 55042), (9490, 53186), (9563, 52780), (10220, 49387), (10556, 47815), (10585, 47684), (11921, 42340), (13195, 38252), (13286, 37990), (14819, 34060), (15196, 33215), (17030, 29638), (18340, 27521), (18980, 26593), (18995, 26572), (19126, 26390), (21170, 23842)]