19677114240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{29879}}^1$

素因数の和:29922

約数の個数: 256

約数和(自身を含む): 73146240000

約数和(自身を除く): 53469125760

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6272, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13440, 13720, 15680, 16464, 18816, 20580, 21952, 23520, 27440, 29879, 31360, 32928, 41160, 43904, 47040, 54880, 59758, 65856, 82320, 89637, 94080, 109760, 119516, 131712, 149395, 164640, 179274, 209153, 219520, 239032, 298790, 329280, 358548, 418306, 448185, 478064, 597580, 627459, 658560, 717096, 836612, 896370, 956128, 1045765, 1195160, 1254918, 1434192, 1464071, 1673224, 1792740, 1912256, 2091530, 2390320, 2509836, 2868384, 2928142, 3137295, 3346448, 3585480, 3824512, 4183060, 4392213, 4780640, 5019672, 5736768, 5856284, 6274590, 6692896, 7170960, 7320355, 8366120, 8784426, 9561280, 10039344, 10248497, 11473536, 11712568, 12549180, 13385792, 14341920, 14640710, 16732240, 17568852, 19122560, 20078688, 20496994, 21961065, 23425136, 25098360, 26771584, 28683840, 29281420, 30745491, 33464480, 35137704, 40157376, 40993988, 43922130, 46850272, 50196720, 51242485, 57367680, 58562840, 61490982, 66928960, 70275408, 80314752, 81987976, 87844260, 93700544, 100393440, 102484970, 117125680, 122981964, 133857920, 140550816, 153727455, 163975952, 175688520, 187401088, 200786880, 204969940, 234251360, 245963928, 281101632, 307454910, 327951904, 351377040, 401573760, 409939880, 468502720, 491927856, 562203264, 614909820, 655903808, 702754080, 819879760, 937005440, 983855712, 1229819640, 1311807616, 1405508160, 1639759520, 1967711424, 2459639280, 2811016320, 3279519040, 3935422848, 4919278560, 6559038080, 9838557120, 19677114240]

約数ペア:

[(1, 19677114240), (2, 9838557120), (3, 6559038080), (4, 4919278560), (5, 3935422848), (6, 3279519040), (7, 2811016320), (8, 2459639280), (10, 1967711424), (12, 1639759520), (14, 1405508160), (15, 1311807616), (16, 1229819640), (20, 983855712), (21, 937005440), (24, 819879760), (28, 702754080), (30, 655903808), (32, 614909820), (35, 562203264), (40, 491927856), (42, 468502720), (48, 409939880), (49, 401573760), (56, 351377040), (60, 327951904), (64, 307454910), (70, 281101632), (80, 245963928), (84, 234251360), (96, 204969940), (98, 200786880), (105, 187401088), (112, 175688520), (120, 163975952), (128, 153727455), (140, 140550816), (147, 133857920), (160, 122981964), (168, 117125680), (192, 102484970), (196, 100393440), (210, 93700544), (224, 87844260), (240, 81987976), (245, 80314752), (280, 70275408), (294, 66928960), (320, 61490982), (336, 58562840), (343, 57367680), (384, 51242485), (392, 50196720), (420, 46850272), (448, 43922130), (480, 40993988), (490, 40157376), (560, 35137704), (588, 33464480), (640, 30745491), (672, 29281420), (686, 28683840), (735, 26771584), (784, 25098360), (840, 23425136), (896, 21961065), (960, 20496994), (980, 20078688), (1029, 19122560), (1120, 17568852), (1176, 16732240), (1344, 14640710), (1372, 14341920), (1470, 13385792), (1568, 12549180), (1680, 11712568), (1715, 11473536), (1920, 10248497), (1960, 10039344), (2058, 9561280), (2240, 8784426), (2352, 8366120), (2688, 7320355), (2744, 7170960), (2940, 6692896), (3136, 6274590), (3360, 5856284), (3430, 5736768), (3920, 5019672), (4116, 4780640), (4480, 4392213), (4704, 4183060), (5145, 3824512), (5488, 3585480), (5880, 3346448), (6272, 3137295), (6720, 2928142), (6860, 2868384), (7840, 2509836), (8232, 2390320), (9408, 2091530), (10290, 1912256), (10976, 1792740), (11760, 1673224), (13440, 1464071), (13720, 1434192), (15680, 1254918), (16464, 1195160), (18816, 1045765), (20580, 956128), (21952, 896370), (23520, 836612), (27440, 717096), (29879, 658560), (31360, 627459), (32928, 597580), (41160, 478064), (43904, 448185), (47040, 418306), (54880, 358548), (59758, 329280), (65856, 298790), (82320, 239032), (89637, 219520), (94080, 209153), (109760, 179274), (119516, 164640), (131712, 149395)]