146614440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 505128960

約数和(自身を除く): 358514520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 503, 694, 840, 1006, 1041, 1388, 1509, 1735, 2012, 2082, 2429, 2515, 2776, 3018, 3470, 3521, 4024, 4164, 4858, 5030, 5205, 6036, 6940, 7042, 7287, 7545, 8328, 9716, 10060, 10410, 10563, 12072, 12145, 13880, 14084, 14574, 15090, 17605, 19432, 20120, 20820, 21126, 24290, 28168, 29148, 30180, 35210, 36435, 41640, 42252, 48580, 52815, 58296, 60360, 70420, 72870, 84504, 97160, 105630, 140840, 145740, 174541, 211260, 291480, 349082, 422520, 523623, 698164, 872705, 1047246, 1221787, 1396328, 1745410, 2094492, 2443574, 2618115, 3490820, 3665361, 4188984, 4887148, 5236230, 6108935, 6981640, 7330722, 9774296, 10472460, 12217870, 14661444, 18326805, 20944920, 24435740, 29322888, 36653610, 48871480, 73307220, 146614440]

約数ペア:

[(1, 146614440), (2, 73307220), (3, 48871480), (4, 36653610), (5, 29322888), (6, 24435740), (7, 20944920), (8, 18326805), (10, 14661444), (12, 12217870), (14, 10472460), (15, 9774296), (20, 7330722), (21, 6981640), (24, 6108935), (28, 5236230), (30, 4887148), (35, 4188984), (40, 3665361), (42, 3490820), (56, 2618115), (60, 2443574), (70, 2094492), (84, 1745410), (105, 1396328), (120, 1221787), (140, 1047246), (168, 872705), (210, 698164), (280, 523623), (347, 422520), (420, 349082), (503, 291480), (694, 211260), (840, 174541), (1006, 145740), (1041, 140840), (1388, 105630), (1509, 97160), (1735, 84504), (2012, 72870), (2082, 70420), (2429, 60360), (2515, 58296), (2776, 52815), (3018, 48580), (3470, 42252), (3521, 41640), (4024, 36435), (4164, 35210), (4858, 30180), (5030, 29148), (5205, 28168), (6036, 24290), (6940, 21126), (7042, 20820), (7287, 20120), (7545, 19432), (8328, 17605), (9716, 15090), (10060, 14574), (10410, 14084), (10563, 13880), (12072, 12145)]