233642040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 729630720

約数和(自身を除く): 495988680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 181, 186, 248, 310, 347, 362, 372, 465, 543, 620, 694, 724, 744, 905, 930, 1041, 1086, 1240, 1388, 1448, 1735, 1810, 1860, 2082, 2172, 2715, 2776, 3470, 3620, 3720, 4164, 4344, 5205, 5430, 5611, 6940, 7240, 8328, 10410, 10757, 10860, 11222, 13880, 16833, 20820, 21514, 21720, 22444, 28055, 32271, 33666, 41640, 43028, 44888, 53785, 56110, 62807, 64542, 67332, 84165, 86056, 107570, 112220, 125614, 129084, 134664, 161355, 168330, 188421, 215140, 224440, 251228, 258168, 314035, 322710, 336660, 376842, 430280, 502456, 628070, 645420, 673320, 753684, 942105, 1256140, 1290840, 1507368, 1884210, 1947017, 2512280, 3768420, 3894034, 5841051, 7536840, 7788068, 9735085, 11682102, 15576136, 19470170, 23364204, 29205255, 38940340, 46728408, 58410510, 77880680, 116821020, 233642040]

約数ペア:

[(1, 233642040), (2, 116821020), (3, 77880680), (4, 58410510), (5, 46728408), (6, 38940340), (8, 29205255), (10, 23364204), (12, 19470170), (15, 15576136), (20, 11682102), (24, 9735085), (30, 7788068), (31, 7536840), (40, 5841051), (60, 3894034), (62, 3768420), (93, 2512280), (120, 1947017), (124, 1884210), (155, 1507368), (181, 1290840), (186, 1256140), (248, 942105), (310, 753684), (347, 673320), (362, 645420), (372, 628070), (465, 502456), (543, 430280), (620, 376842), (694, 336660), (724, 322710), (744, 314035), (905, 258168), (930, 251228), (1041, 224440), (1086, 215140), (1240, 188421), (1388, 168330), (1448, 161355), (1735, 134664), (1810, 129084), (1860, 125614), (2082, 112220), (2172, 107570), (2715, 86056), (2776, 84165), (3470, 67332), (3620, 64542), (3720, 62807), (4164, 56110), (4344, 53785), (5205, 44888), (5430, 43028), (5611, 41640), (6940, 33666), (7240, 32271), (8328, 28055), (10410, 22444), (10757, 21720), (10860, 21514), (11222, 20820), (13880, 16833)]