18928343280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{146323}}^1$

素因数の和:146364

約数の個数: 240

約数和(自身を含む): 74463698304

約数和(自身を除く): 55535355024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4620, 5390, 5880, 6160, 6468, 8085, 8624, 9240, 10780, 11760, 12936, 16170, 18480, 21560, 25872, 32340, 43120, 64680, 129360, 146323, 292646, 438969, 585292, 731615, 877938, 1024261, 1170584, 1463230, 1609553, 1755876, 2048522, 2194845, 2341168, 2926460, 3072783, 3219106, 3511752, 4097044, 4389690, 4828659, 5121305, 5852920, 6145566, 6438212, 7023504, 7169827, 8047765, 8194088, 8779380, 9657318, 10242610, 11266871, 11705840, 12291132, 12876424, 14339654, 15363915, 16095530, 16388176, 17558760, 19314636, 20485220, 21509481, 22533742, 24143295, 24582264, 25752848, 28679308, 30727830, 32191060, 33800613, 35117520, 35849135, 38629272, 40970440, 43018962, 45067484, 48286590, 49164528, 56334355, 57358616, 61455660, 64382120, 67601226, 71698270, 77258544, 78868097, 81940880, 86037924, 90134968, 96573180, 107547405, 112668710, 114717232, 122911320, 128764240, 135202452, 143396540, 157736194, 169003065, 172075848, 180269936, 193146360, 215094810, 225337420, 236604291, 245822640, 270404904, 286793080, 315472388, 338006130, 344151696, 386292720, 394340485, 430189620, 450674840, 473208582, 540809808, 573586160, 630944776, 676012260, 788680970, 860379240, 901349680, 946417164, 1183021455, 1261889552, 1352024520, 1577361940, 1720758480, 1892834328, 2366042910, 2704049040, 3154723880, 3785668656, 4732085820, 6309447760, 9464171640, 18928343280]

約数ペア:

[(1, 18928343280), (2, 9464171640), (3, 6309447760), (4, 4732085820), (5, 3785668656), (6, 3154723880), (7, 2704049040), (8, 2366042910), (10, 1892834328), (11, 1720758480), (12, 1577361940), (14, 1352024520), (15, 1261889552), (16, 1183021455), (20, 946417164), (21, 901349680), (22, 860379240), (24, 788680970), (28, 676012260), (30, 630944776), (33, 573586160), (35, 540809808), (40, 473208582), (42, 450674840), (44, 430189620), (48, 394340485), (49, 386292720), (55, 344151696), (56, 338006130), (60, 315472388), (66, 286793080), (70, 270404904), (77, 245822640), (80, 236604291), (84, 225337420), (88, 215094810), (98, 193146360), (105, 180269936), (110, 172075848), (112, 169003065), (120, 157736194), (132, 143396540), (140, 135202452), (147, 128764240), (154, 122911320), (165, 114717232), (168, 112668710), (176, 107547405), (196, 96573180), (210, 90134968), (220, 86037924), (231, 81940880), (240, 78868097), (245, 77258544), (264, 71698270), (280, 67601226), (294, 64382120), (308, 61455660), (330, 57358616), (336, 56334355), (385, 49164528), (392, 48286590), (420, 45067484), (440, 43018962), (462, 40970440), (490, 38629272), (528, 35849135), (539, 35117520), (560, 33800613), (588, 32191060), (616, 30727830), (660, 28679308), (735, 25752848), (770, 24582264), (784, 24143295), (840, 22533742), (880, 21509481), (924, 20485220), (980, 19314636), (1078, 17558760), (1155, 16388176), (1176, 16095530), (1232, 15363915), (1320, 14339654), (1470, 12876424), (1540, 12291132), (1617, 11705840), (1680, 11266871), (1848, 10242610), (1960, 9657318), (2156, 8779380), (2310, 8194088), (2352, 8047765), (2640, 7169827), (2695, 7023504), (2940, 6438212), (3080, 6145566), (3234, 5852920), (3696, 5121305), (3920, 4828659), (4312, 4389690), (4620, 4097044), (5390, 3511752), (5880, 3219106), (6160, 3072783), (6468, 2926460), (8085, 2341168), (8624, 2194845), (9240, 2048522), (10780, 1755876), (11760, 1609553), (12936, 1463230), (16170, 1170584), (18480, 1024261), (21560, 877938), (25872, 731615), (32340, 585292), (43120, 438969), (64680, 292646), (129360, 146323)]