7751851320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{3433}}^1$

素因数の和:4085

約数の個数: 128

約数和(自身を含む): 24052285440

約数和(自身を除く): 16300434120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 607, 620, 744, 930, 1214, 1240, 1821, 1860, 2428, 3035, 3433, 3642, 3720, 4856, 6070, 6866, 7284, 9105, 10299, 12140, 13732, 14568, 17165, 18210, 18817, 20598, 24280, 27464, 34330, 36420, 37634, 41196, 51495, 56451, 68660, 72840, 75268, 82392, 94085, 102990, 106423, 112902, 137320, 150536, 188170, 205980, 212846, 225804, 282255, 319269, 376340, 411960, 425692, 451608, 532115, 564510, 638538, 752680, 851384, 1064230, 1129020, 1277076, 1596345, 2083831, 2128460, 2258040, 2554152, 3192690, 4167662, 4256920, 6251493, 6385380, 8335324, 10419155, 12502986, 12770760, 16670648, 20838310, 25005972, 31257465, 41676620, 50011944, 62514930, 64598761, 83353240, 125029860, 129197522, 193796283, 250059720, 258395044, 322993805, 387592566, 516790088, 645987610, 775185132, 968981415, 1291975220, 1550370264, 1937962830, 2583950440, 3875925660, 7751851320]

約数ペア:

[(1, 7751851320), (2, 3875925660), (3, 2583950440), (4, 1937962830), (5, 1550370264), (6, 1291975220), (8, 968981415), (10, 775185132), (12, 645987610), (15, 516790088), (20, 387592566), (24, 322993805), (30, 258395044), (31, 250059720), (40, 193796283), (60, 129197522), (62, 125029860), (93, 83353240), (120, 64598761), (124, 62514930), (155, 50011944), (186, 41676620), (248, 31257465), (310, 25005972), (372, 20838310), (465, 16670648), (607, 12770760), (620, 12502986), (744, 10419155), (930, 8335324), (1214, 6385380), (1240, 6251493), (1821, 4256920), (1860, 4167662), (2428, 3192690), (3035, 2554152), (3433, 2258040), (3642, 2128460), (3720, 2083831), (4856, 1596345), (6070, 1277076), (6866, 1129020), (7284, 1064230), (9105, 851384), (10299, 752680), (12140, 638538), (13732, 564510), (14568, 532115), (17165, 451608), (18210, 425692), (18817, 411960), (20598, 376340), (24280, 319269), (27464, 282255), (34330, 225804), (36420, 212846), (37634, 205980), (41196, 188170), (51495, 150536), (56451, 137320), (68660, 112902), (72840, 106423), (75268, 102990), (82392, 94085)]