7731049080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1382

約数の個数: 256

約数和(自身を含む): 25505280000

約数和(自身を除く): 17774230920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 89, 93, 95, 114, 120, 124, 152, 155, 178, 186, 190, 228, 248, 267, 285, 310, 356, 372, 380, 445, 456, 465, 534, 570, 589, 620, 712, 744, 760, 890, 930, 1068, 1140, 1178, 1229, 1240, 1335, 1691, 1767, 1780, 1860, 2136, 2280, 2356, 2458, 2670, 2759, 2945, 3382, 3534, 3560, 3687, 3720, 4712, 4916, 5073, 5340, 5518, 5890, 6145, 6764, 7068, 7374, 8277, 8455, 8835, 9832, 10146, 10680, 11036, 11780, 12290, 13528, 13795, 14136, 14748, 16554, 16910, 17670, 18435, 20292, 22072, 23351, 23560, 24580, 25365, 27590, 29496, 33108, 33820, 35340, 36870, 38099, 40584, 41385, 46702, 49160, 50730, 52421, 55180, 66216, 67640, 70053, 70680, 73740, 76198, 82770, 93404, 101460, 104842, 109381, 110360, 114297, 116755, 140106, 147480, 152396, 157263, 165540, 186808, 190495, 202920, 209684, 218762, 228594, 233510, 262105, 280212, 304792, 314526, 328143, 331080, 350265, 380990, 419368, 437524, 457188, 467020, 524210, 546905, 560424, 571485, 629052, 656286, 700530, 723881, 761980, 786315, 875048, 914376, 934040, 1048420, 1093810, 1142970, 1258104, 1312572, 1401060, 1447762, 1523960, 1572630, 1640715, 2078239, 2096840, 2171643, 2187620, 2285940, 2625144, 2802120, 2895524, 3145260, 3281430, 3390811, 3619405, 4156478, 4343286, 4375240, 4571880, 5791048, 6234717, 6290520, 6562860, 6781622, 7238810, 8312956, 8686572, 10172433, 10391195, 10858215, 12469434, 13125720, 13563244, 14477620, 16625912, 16954055, 17373144, 20344866, 20782390, 21716430, 24938868, 27126488, 28955240, 31173585, 33908110, 40689732, 41564780, 43432860, 49877736, 50862165, 62347170, 64425409, 67816220, 81379464, 83129560, 86865720, 101724330, 124694340, 128850818, 135632440, 193276227, 203448660, 249388680, 257701636, 322127045, 386552454, 406897320, 515403272, 644254090, 773104908, 966381135, 1288508180, 1546209816, 1932762270, 2577016360, 3865524540, 7731049080]

約数ペア:

[(1, 7731049080), (2, 3865524540), (3, 2577016360), (4, 1932762270), (5, 1546209816), (6, 1288508180), (8, 966381135), (10, 773104908), (12, 644254090), (15, 515403272), (19, 406897320), (20, 386552454), (24, 322127045), (30, 257701636), (31, 249388680), (38, 203448660), (40, 193276227), (57, 135632440), (60, 128850818), (62, 124694340), (76, 101724330), (89, 86865720), (93, 83129560), (95, 81379464), (114, 67816220), (120, 64425409), (124, 62347170), (152, 50862165), (155, 49877736), (178, 43432860), (186, 41564780), (190, 40689732), (228, 33908110), (248, 31173585), (267, 28955240), (285, 27126488), (310, 24938868), (356, 21716430), (372, 20782390), (380, 20344866), (445, 17373144), (456, 16954055), (465, 16625912), (534, 14477620), (570, 13563244), (589, 13125720), (620, 12469434), (712, 10858215), (744, 10391195), (760, 10172433), (890, 8686572), (930, 8312956), (1068, 7238810), (1140, 6781622), (1178, 6562860), (1229, 6290520), (1240, 6234717), (1335, 5791048), (1691, 4571880), (1767, 4375240), (1780, 4343286), (1860, 4156478), (2136, 3619405), (2280, 3390811), (2356, 3281430), (2458, 3145260), (2670, 2895524), (2759, 2802120), (2945, 2625144), (3382, 2285940), (3534, 2187620), (3560, 2171643), (3687, 2096840), (3720, 2078239), (4712, 1640715), (4916, 1572630), (5073, 1523960), (5340, 1447762), (5518, 1401060), (5890, 1312572), (6145, 1258104), (6764, 1142970), (7068, 1093810), (7374, 1048420), (8277, 934040), (8455, 914376), (8835, 875048), (9832, 786315), (10146, 761980), (10680, 723881), (11036, 700530), (11780, 656286), (12290, 629052), (13528, 571485), (13795, 560424), (14136, 546905), (14748, 524210), (16554, 467020), (16910, 457188), (17670, 437524), (18435, 419368), (20292, 380990), (22072, 350265), (23351, 331080), (23560, 328143), (24580, 314526), (25365, 304792), (27590, 280212), (29496, 262105), (33108, 233510), (33820, 228594), (35340, 218762), (36870, 209684), (38099, 202920), (40584, 190495), (41385, 186808), (46702, 165540), (49160, 157263), (50730, 152396), (52421, 147480), (55180, 140106), (66216, 116755), (67640, 114297), (70053, 110360), (70680, 109381), (73740, 104842), (76198, 101460), (82770, 93404)]