190462720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 540106560

約数和(自身を除く): 349643840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 733, 812, 896, 928, 1015, 1120, 1160, 1280, 1466, 1624, 1792, 1856, 2030, 2240, 2320, 2932, 3248, 3665, 3712, 4060, 4480, 4640, 5131, 5864, 6496, 7330, 7424, 8120, 8960, 9280, 10262, 11728, 12992, 14660, 16240, 18560, 20524, 21257, 23456, 25655, 25984, 29320, 32480, 37120, 41048, 42514, 46912, 51310, 51968, 58640, 64960, 82096, 85028, 93824, 102620, 106285, 117280, 129920, 148799, 164192, 170056, 187648, 205240, 212570, 234560, 259840, 297598, 328384, 340112, 410480, 425140, 469120, 595196, 656768, 680224, 743995, 820960, 850280, 938240, 1190392, 1313536, 1360448, 1487990, 1641920, 1700560, 2380784, 2720896, 2975980, 3283840, 3401120, 4761568, 5441792, 5951960, 6567680, 6802240, 9523136, 11903920, 13604480, 19046272, 23807840, 27208960, 38092544, 47615680, 95231360, 190462720]

約数ペア:

[(1, 190462720), (2, 95231360), (4, 47615680), (5, 38092544), (7, 27208960), (8, 23807840), (10, 19046272), (14, 13604480), (16, 11903920), (20, 9523136), (28, 6802240), (29, 6567680), (32, 5951960), (35, 5441792), (40, 4761568), (56, 3401120), (58, 3283840), (64, 2975980), (70, 2720896), (80, 2380784), (112, 1700560), (116, 1641920), (128, 1487990), (140, 1360448), (145, 1313536), (160, 1190392), (203, 938240), (224, 850280), (232, 820960), (256, 743995), (280, 680224), (290, 656768), (320, 595196), (406, 469120), (448, 425140), (464, 410480), (560, 340112), (580, 328384), (640, 297598), (733, 259840), (812, 234560), (896, 212570), (928, 205240), (1015, 187648), (1120, 170056), (1160, 164192), (1280, 148799), (1466, 129920), (1624, 117280), (1792, 106285), (1856, 102620), (2030, 93824), (2240, 85028), (2320, 82096), (2932, 64960), (3248, 58640), (3665, 51968), (3712, 51310), (4060, 46912), (4480, 42514), (4640, 41048), (5131, 37120), (5864, 32480), (6496, 29320), (7330, 25984), (7424, 25655), (8120, 23456), (8960, 21257), (9280, 20524), (10262, 18560), (11728, 16240), (12992, 14660)]