342340320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:897

約数の個数: 192

約数和(自身を含む): 1242984960

約数和(自身を除く): 900644640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 733, 834, 840, 973, 1112, 1120, 1390, 1466, 1668, 1680, 1946, 2085, 2199, 2224, 2780, 2919, 2932, 3336, 3360, 3665, 3892, 4170, 4398, 4448, 4865, 5131, 5560, 5838, 5864, 6672, 7330, 7784, 8340, 8796, 9730, 10262, 10995, 11120, 11676, 11728, 13344, 14595, 14660, 15393, 15568, 16680, 17592, 19460, 20524, 21990, 22240, 23352, 23456, 25655, 29190, 29320, 30786, 31136, 33360, 35184, 38920, 41048, 43980, 46704, 51310, 58380, 58640, 61572, 66720, 70368, 76965, 77840, 82096, 87960, 93408, 101887, 102620, 116760, 117280, 123144, 153930, 155680, 164192, 175920, 203774, 205240, 233520, 246288, 305661, 307860, 351840, 407548, 410480, 467040, 492576, 509435, 611322, 615720, 713209, 815096, 820960, 1018870, 1222644, 1231440, 1426418, 1528305, 1630192, 2037740, 2139627, 2445288, 2462880, 2852836, 3056610, 3260384, 3566045, 4075480, 4279254, 4890576, 5705672, 6113220, 7132090, 8150960, 8558508, 9781152, 10698135, 11411344, 12226440, 14264180, 16301920, 17117016, 21396270, 22822688, 24452880, 28528360, 34234032, 42792540, 48905760, 57056720, 68468064, 85585080, 114113440, 171170160, 342340320]

約数ペア:

[(1, 342340320), (2, 171170160), (3, 114113440), (4, 85585080), (5, 68468064), (6, 57056720), (7, 48905760), (8, 42792540), (10, 34234032), (12, 28528360), (14, 24452880), (15, 22822688), (16, 21396270), (20, 17117016), (21, 16301920), (24, 14264180), (28, 12226440), (30, 11411344), (32, 10698135), (35, 9781152), (40, 8558508), (42, 8150960), (48, 7132090), (56, 6113220), (60, 5705672), (70, 4890576), (80, 4279254), (84, 4075480), (96, 3566045), (105, 3260384), (112, 3056610), (120, 2852836), (139, 2462880), (140, 2445288), (160, 2139627), (168, 2037740), (210, 1630192), (224, 1528305), (240, 1426418), (278, 1231440), (280, 1222644), (336, 1018870), (417, 820960), (420, 815096), (480, 713209), (556, 615720), (560, 611322), (672, 509435), (695, 492576), (733, 467040), (834, 410480), (840, 407548), (973, 351840), (1112, 307860), (1120, 305661), (1390, 246288), (1466, 233520), (1668, 205240), (1680, 203774), (1946, 175920), (2085, 164192), (2199, 155680), (2224, 153930), (2780, 123144), (2919, 117280), (2932, 116760), (3336, 102620), (3360, 101887), (3665, 93408), (3892, 87960), (4170, 82096), (4398, 77840), (4448, 76965), (4865, 70368), (5131, 66720), (5560, 61572), (5838, 58640), (5864, 58380), (6672, 51310), (7330, 46704), (7784, 43980), (8340, 41048), (8796, 38920), (9730, 35184), (10262, 33360), (10995, 31136), (11120, 30786), (11676, 29320), (11728, 29190), (13344, 25655), (14595, 23456), (14660, 23352), (15393, 22240), (15568, 21990), (16680, 20524), (17592, 19460)]