12312841920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4073}}^1$

素因数の和:4207

約数の個数: 224

約数和(自身を含む): 40530889728

約数和(自身を除く): 28218047808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 67, 80, 94, 96, 120, 134, 141, 160, 188, 192, 201, 235, 240, 268, 282, 320, 335, 376, 402, 470, 480, 536, 564, 670, 705, 752, 804, 940, 960, 1005, 1072, 1128, 1340, 1410, 1504, 1608, 1880, 2010, 2144, 2256, 2680, 2820, 3008, 3149, 3216, 3760, 4020, 4073, 4288, 4512, 5360, 5640, 6298, 6432, 7520, 8040, 8146, 9024, 9447, 10720, 11280, 12219, 12596, 12864, 15040, 15745, 16080, 16292, 18894, 20365, 21440, 22560, 24438, 25192, 31490, 32160, 32584, 37788, 40730, 45120, 47235, 48876, 50384, 61095, 62980, 64320, 65168, 75576, 81460, 94470, 97752, 100768, 122190, 125960, 130336, 151152, 162920, 188940, 191431, 195504, 201536, 244380, 251920, 260672, 272891, 302304, 325840, 377880, 382862, 391008, 488760, 503840, 545782, 574293, 604608, 651680, 755760, 765724, 782016, 818673, 957155, 977520, 1007680, 1091564, 1148586, 1303360, 1364455, 1511520, 1531448, 1637346, 1914310, 1955040, 2183128, 2297172, 2728910, 2871465, 3023040, 3062896, 3274692, 3828620, 3910080, 4093365, 4366256, 4594344, 5457820, 5742930, 6125792, 6549384, 7657240, 8186730, 8732512, 9188688, 10915640, 11485860, 12251584, 12825877, 13098768, 15314480, 16373460, 17465024, 18377376, 21831280, 22971720, 25651754, 26197536, 30628960, 32746920, 36754752, 38477631, 43662560, 45943440, 51303508, 52395072, 61257920, 64129385, 65493840, 76955262, 87325120, 91886880, 102607016, 128258770, 130987680, 153910524, 183773760, 192388155, 205214032, 256517540, 261975360, 307821048, 384776310, 410428064, 513035080, 615642096, 769552620, 820856128, 1026070160, 1231284192, 1539105240, 2052140320, 2462568384, 3078210480, 4104280640, 6156420960, 12312841920]

約数ペア:

[(1, 12312841920), (2, 6156420960), (3, 4104280640), (4, 3078210480), (5, 2462568384), (6, 2052140320), (8, 1539105240), (10, 1231284192), (12, 1026070160), (15, 820856128), (16, 769552620), (20, 615642096), (24, 513035080), (30, 410428064), (32, 384776310), (40, 307821048), (47, 261975360), (48, 256517540), (60, 205214032), (64, 192388155), (67, 183773760), (80, 153910524), (94, 130987680), (96, 128258770), (120, 102607016), (134, 91886880), (141, 87325120), (160, 76955262), (188, 65493840), (192, 64129385), (201, 61257920), (235, 52395072), (240, 51303508), (268, 45943440), (282, 43662560), (320, 38477631), (335, 36754752), (376, 32746920), (402, 30628960), (470, 26197536), (480, 25651754), (536, 22971720), (564, 21831280), (670, 18377376), (705, 17465024), (752, 16373460), (804, 15314480), (940, 13098768), (960, 12825877), (1005, 12251584), (1072, 11485860), (1128, 10915640), (1340, 9188688), (1410, 8732512), (1504, 8186730), (1608, 7657240), (1880, 6549384), (2010, 6125792), (2144, 5742930), (2256, 5457820), (2680, 4594344), (2820, 4366256), (3008, 4093365), (3149, 3910080), (3216, 3828620), (3760, 3274692), (4020, 3062896), (4073, 3023040), (4288, 2871465), (4512, 2728910), (5360, 2297172), (5640, 2183128), (6298, 1955040), (6432, 1914310), (7520, 1637346), (8040, 1531448), (8146, 1511520), (9024, 1364455), (9447, 1303360), (10720, 1148586), (11280, 1091564), (12219, 1007680), (12596, 977520), (12864, 957155), (15040, 818673), (15745, 782016), (16080, 765724), (16292, 755760), (18894, 651680), (20365, 604608), (21440, 574293), (22560, 545782), (24438, 503840), (25192, 488760), (31490, 391008), (32160, 382862), (32584, 377880), (37788, 325840), (40730, 302304), (45120, 272891), (47235, 260672), (48876, 251920), (50384, 244380), (61095, 201536), (62980, 195504), (64320, 191431), (65168, 188940), (75576, 162920), (81460, 151152), (94470, 130336), (97752, 125960), (100768, 122190)]