4085221360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 11114288640

約数和(自身を除く): 7029067280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 59, 80, 88, 92, 110, 115, 118, 121, 176, 184, 220, 230, 236, 242, 253, 295, 311, 368, 440, 460, 472, 484, 506, 590, 605, 622, 649, 880, 920, 944, 968, 1012, 1180, 1210, 1244, 1265, 1298, 1357, 1555, 1840, 1936, 2024, 2360, 2420, 2488, 2530, 2596, 2714, 2783, 3110, 3245, 3421, 4048, 4720, 4840, 4976, 5060, 5192, 5428, 5566, 6220, 6490, 6785, 6842, 7139, 7153, 9680, 10120, 10384, 10856, 11132, 12440, 12980, 13570, 13684, 13915, 14278, 14306, 14927, 17105, 18349, 20240, 21712, 22264, 24880, 25960, 27140, 27368, 27830, 28556, 28612, 29854, 34210, 35695, 35765, 36698, 37631, 44528, 51920, 54280, 54736, 55660, 57112, 57224, 59708, 68420, 71390, 71530, 73396, 74635, 75262, 78683, 91745, 108560, 111320, 114224, 114448, 119416, 136840, 142780, 143060, 146792, 149270, 150524, 157366, 164197, 183490, 188155, 201839, 222640, 238832, 273680, 285560, 286120, 293584, 298540, 301048, 314732, 328394, 366980, 376310, 393415, 403678, 422027, 571120, 572240, 597080, 602096, 629464, 656788, 733960, 752620, 786830, 807356, 820985, 844054, 865513, 1009195, 1194160, 1258928, 1313576, 1467920, 1505240, 1573660, 1614712, 1641970, 1688108, 1731026, 2018390, 2110135, 2220229, 2627152, 3010480, 3147320, 3229424, 3283940, 3376216, 3462052, 4036780, 4220270, 4327565, 4440458, 4642297, 6294640, 6567880, 6752432, 6924104, 8073560, 8440540, 8655130, 8880916, 9284594, 11101145, 13135760, 13848208, 16147120, 16881080, 17310260, 17761832, 18569188, 22202290, 23211485, 33762160, 34620520, 35523664, 37138376, 44404580, 46422970, 51065267, 69241040, 74276752, 88809160, 92845940, 102130534, 177618320, 185691880, 204261068, 255326335, 371383760, 408522136, 510652670, 817044272, 1021305340, 2042610680, 4085221360]

約数ペア:

[(1, 4085221360), (2, 2042610680), (4, 1021305340), (5, 817044272), (8, 510652670), (10, 408522136), (11, 371383760), (16, 255326335), (20, 204261068), (22, 185691880), (23, 177618320), (40, 102130534), (44, 92845940), (46, 88809160), (55, 74276752), (59, 69241040), (80, 51065267), (88, 46422970), (92, 44404580), (110, 37138376), (115, 35523664), (118, 34620520), (121, 33762160), (176, 23211485), (184, 22202290), (220, 18569188), (230, 17761832), (236, 17310260), (242, 16881080), (253, 16147120), (295, 13848208), (311, 13135760), (368, 11101145), (440, 9284594), (460, 8880916), (472, 8655130), (484, 8440540), (506, 8073560), (590, 6924104), (605, 6752432), (622, 6567880), (649, 6294640), (880, 4642297), (920, 4440458), (944, 4327565), (968, 4220270), (1012, 4036780), (1180, 3462052), (1210, 3376216), (1244, 3283940), (1265, 3229424), (1298, 3147320), (1357, 3010480), (1555, 2627152), (1840, 2220229), (1936, 2110135), (2024, 2018390), (2360, 1731026), (2420, 1688108), (2488, 1641970), (2530, 1614712), (2596, 1573660), (2714, 1505240), (2783, 1467920), (3110, 1313576), (3245, 1258928), (3421, 1194160), (4048, 1009195), (4720, 865513), (4840, 844054), (4976, 820985), (5060, 807356), (5192, 786830), (5428, 752620), (5566, 733960), (6220, 656788), (6490, 629464), (6785, 602096), (6842, 597080), (7139, 572240), (7153, 571120), (9680, 422027), (10120, 403678), (10384, 393415), (10856, 376310), (11132, 366980), (12440, 328394), (12980, 314732), (13570, 301048), (13684, 298540), (13915, 293584), (14278, 286120), (14306, 285560), (14927, 273680), (17105, 238832), (18349, 222640), (20240, 201839), (21712, 188155), (22264, 183490), (24880, 164197), (25960, 157366), (27140, 150524), (27368, 149270), (27830, 146792), (28556, 143060), (28612, 142780), (29854, 136840), (34210, 119416), (35695, 114448), (35765, 114224), (36698, 111320), (37631, 108560), (44528, 91745), (51920, 78683), (54280, 75262), (54736, 74635), (55660, 73396), (57112, 71530), (57224, 71390), (59708, 68420)]