146613880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 420249600

約数和(自身を除く): 273635720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 95, 98, 124, 127, 133, 140, 152, 155, 190, 196, 217, 245, 248, 254, 266, 280, 310, 380, 392, 434, 490, 508, 532, 589, 620, 635, 665, 760, 868, 889, 931, 980, 1016, 1064, 1085, 1178, 1240, 1270, 1330, 1519, 1736, 1778, 1862, 1960, 2170, 2356, 2413, 2540, 2660, 2945, 3038, 3556, 3724, 3937, 4123, 4340, 4445, 4655, 4712, 4826, 5080, 5320, 5890, 6076, 6223, 7112, 7448, 7595, 7874, 8246, 8680, 8890, 9310, 9652, 11780, 12065, 12152, 12446, 15190, 15748, 16492, 16891, 17780, 18620, 19304, 19685, 20615, 23560, 24130, 24892, 27559, 28861, 30380, 31115, 31496, 32984, 33782, 35560, 37240, 39370, 41230, 48260, 49784, 55118, 57722, 60760, 62230, 67564, 74803, 78740, 82460, 84455, 96520, 110236, 115444, 118237, 124460, 135128, 137795, 144305, 149606, 157480, 164920, 168910, 192913, 220472, 230888, 236474, 248920, 275590, 288610, 299212, 337820, 374015, 385826, 472948, 523621, 551180, 577220, 591185, 598424, 675640, 748030, 771652, 945896, 964565, 1047242, 1102360, 1154440, 1182370, 1496060, 1543304, 1929130, 2094484, 2364740, 2618105, 2992120, 3665347, 3858260, 4188968, 4729480, 5236210, 7330694, 7716520, 10472420, 14661388, 18326735, 20944840, 29322776, 36653470, 73306940, 146613880]

約数ペア:

[(1, 146613880), (2, 73306940), (4, 36653470), (5, 29322776), (7, 20944840), (8, 18326735), (10, 14661388), (14, 10472420), (19, 7716520), (20, 7330694), (28, 5236210), (31, 4729480), (35, 4188968), (38, 3858260), (40, 3665347), (49, 2992120), (56, 2618105), (62, 2364740), (70, 2094484), (76, 1929130), (95, 1543304), (98, 1496060), (124, 1182370), (127, 1154440), (133, 1102360), (140, 1047242), (152, 964565), (155, 945896), (190, 771652), (196, 748030), (217, 675640), (245, 598424), (248, 591185), (254, 577220), (266, 551180), (280, 523621), (310, 472948), (380, 385826), (392, 374015), (434, 337820), (490, 299212), (508, 288610), (532, 275590), (589, 248920), (620, 236474), (635, 230888), (665, 220472), (760, 192913), (868, 168910), (889, 164920), (931, 157480), (980, 149606), (1016, 144305), (1064, 137795), (1085, 135128), (1178, 124460), (1240, 118237), (1270, 115444), (1330, 110236), (1519, 96520), (1736, 84455), (1778, 82460), (1862, 78740), (1960, 74803), (2170, 67564), (2356, 62230), (2413, 60760), (2540, 57722), (2660, 55118), (2945, 49784), (3038, 48260), (3556, 41230), (3724, 39370), (3937, 37240), (4123, 35560), (4340, 33782), (4445, 32984), (4655, 31496), (4712, 31115), (4826, 30380), (5080, 28861), (5320, 27559), (5890, 24892), (6076, 24130), (6223, 23560), (7112, 20615), (7448, 19685), (7595, 19304), (7874, 18620), (8246, 17780), (8680, 16891), (8890, 16492), (9310, 15748), (9652, 15190), (11780, 12446), (12065, 12152)]