244578240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 168

約数和(自身を含む): 848032848

約数和(自身を除く): 603454608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 480, 489, 521, 576, 652, 720, 815, 960, 978, 1042, 1304, 1440, 1467, 1563, 1630, 1956, 2084, 2445, 2605, 2608, 2880, 2934, 3126, 3260, 3912, 4168, 4689, 4890, 5210, 5216, 5868, 6252, 6520, 7335, 7815, 7824, 8336, 9378, 9780, 10420, 10432, 11736, 12504, 13040, 14670, 15630, 15648, 16672, 18756, 19560, 20840, 23445, 23472, 25008, 26080, 29340, 31260, 31296, 33344, 37512, 39120, 41680, 46890, 46944, 50016, 52160, 58680, 62520, 75024, 78240, 83360, 84923, 93780, 93888, 100032, 117360, 125040, 150048, 156480, 166720, 169846, 187560, 234720, 250080, 254769, 300096, 339692, 375120, 424615, 469440, 500160, 509538, 679384, 750240, 764307, 849230, 1019076, 1273845, 1358768, 1500480, 1528614, 1698460, 2038152, 2547690, 2717536, 3057228, 3396920, 3821535, 4076304, 5095380, 5435072, 6114456, 6793840, 7643070, 8152608, 10190760, 12228912, 13587680, 15286140, 16305216, 20381520, 24457824, 27175360, 30572280, 40763040, 48915648, 61144560, 81526080, 122289120, 244578240]

約数ペア:

[(1, 244578240), (2, 122289120), (3, 81526080), (4, 61144560), (5, 48915648), (6, 40763040), (8, 30572280), (9, 27175360), (10, 24457824), (12, 20381520), (15, 16305216), (16, 15286140), (18, 13587680), (20, 12228912), (24, 10190760), (30, 8152608), (32, 7643070), (36, 6793840), (40, 6114456), (45, 5435072), (48, 5095380), (60, 4076304), (64, 3821535), (72, 3396920), (80, 3057228), (90, 2717536), (96, 2547690), (120, 2038152), (144, 1698460), (160, 1528614), (163, 1500480), (180, 1358768), (192, 1273845), (240, 1019076), (288, 849230), (320, 764307), (326, 750240), (360, 679384), (480, 509538), (489, 500160), (521, 469440), (576, 424615), (652, 375120), (720, 339692), (815, 300096), (960, 254769), (978, 250080), (1042, 234720), (1304, 187560), (1440, 169846), (1467, 166720), (1563, 156480), (1630, 150048), (1956, 125040), (2084, 117360), (2445, 100032), (2605, 93888), (2608, 93780), (2880, 84923), (2934, 83360), (3126, 78240), (3260, 75024), (3912, 62520), (4168, 58680), (4689, 52160), (4890, 50016), (5210, 46944), (5216, 46890), (5868, 41680), (6252, 39120), (6520, 37512), (7335, 33344), (7815, 31296), (7824, 31260), (8336, 29340), (9378, 26080), (9780, 25008), (10420, 23472), (10432, 23445), (11736, 20840), (12504, 19560), (13040, 18756), (14670, 16672), (15630, 15648)]