860441120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 2554094592

約数和(自身を除く): 1693653472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 211, 220, 224, 280, 308, 331, 352, 385, 422, 440, 560, 616, 662, 770, 844, 880, 1055, 1120, 1232, 1324, 1477, 1540, 1655, 1688, 1760, 2110, 2317, 2321, 2464, 2648, 2954, 3080, 3310, 3376, 3641, 4220, 4634, 4642, 5296, 5908, 6160, 6620, 6752, 7282, 7385, 8440, 9268, 9284, 10592, 11585, 11605, 11816, 12320, 13240, 14564, 14770, 16247, 16880, 18205, 18536, 18568, 23170, 23210, 23632, 25487, 26480, 29128, 29540, 32494, 33760, 36410, 37072, 37136, 46340, 46420, 47264, 50974, 52960, 58256, 59080, 64988, 69841, 72820, 74144, 74272, 81235, 92680, 92840, 101948, 116512, 118160, 127435, 129976, 139682, 145640, 162470, 185360, 185680, 203896, 236320, 254870, 259952, 279364, 291280, 324940, 349205, 370720, 371360, 407792, 488887, 509740, 519904, 558728, 582560, 649880, 698410, 768251, 815584, 977774, 1019480, 1117456, 1299760, 1396820, 1536502, 1955548, 2038960, 2234912, 2444435, 2599520, 2793640, 3073004, 3841255, 3911096, 4077920, 4888870, 5377757, 5587280, 6146008, 7682510, 7822192, 9777740, 10755514, 11174560, 12292016, 15365020, 15644384, 19555480, 21511028, 24584032, 26888785, 30730040, 39110960, 43022056, 53777570, 61460080, 78221920, 86044112, 107555140, 122920160, 172088224, 215110280, 430220560, 860441120]

約数ペア:

[(1, 860441120), (2, 430220560), (4, 215110280), (5, 172088224), (7, 122920160), (8, 107555140), (10, 86044112), (11, 78221920), (14, 61460080), (16, 53777570), (20, 43022056), (22, 39110960), (28, 30730040), (32, 26888785), (35, 24584032), (40, 21511028), (44, 19555480), (55, 15644384), (56, 15365020), (70, 12292016), (77, 11174560), (80, 10755514), (88, 9777740), (110, 7822192), (112, 7682510), (140, 6146008), (154, 5587280), (160, 5377757), (176, 4888870), (211, 4077920), (220, 3911096), (224, 3841255), (280, 3073004), (308, 2793640), (331, 2599520), (352, 2444435), (385, 2234912), (422, 2038960), (440, 1955548), (560, 1536502), (616, 1396820), (662, 1299760), (770, 1117456), (844, 1019480), (880, 977774), (1055, 815584), (1120, 768251), (1232, 698410), (1324, 649880), (1477, 582560), (1540, 558728), (1655, 519904), (1688, 509740), (1760, 488887), (2110, 407792), (2317, 371360), (2321, 370720), (2464, 349205), (2648, 324940), (2954, 291280), (3080, 279364), (3310, 259952), (3376, 254870), (3641, 236320), (4220, 203896), (4634, 185680), (4642, 185360), (5296, 162470), (5908, 145640), (6160, 139682), (6620, 129976), (6752, 127435), (7282, 118160), (7385, 116512), (8440, 101948), (9268, 92840), (9284, 92680), (10592, 81235), (11585, 74272), (11605, 74144), (11816, 72820), (12320, 69841), (13240, 64988), (14564, 59080), (14770, 58256), (16247, 52960), (16880, 50974), (18205, 47264), (18536, 46420), (18568, 46340), (23170, 37136), (23210, 37072), (23632, 36410), (25487, 33760), (26480, 32494), (29128, 29540)]