2768777640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8461}}^1$

素因数の和:8585

約数の個数: 160

約数和(自身を含む): 9399420360

約数和(自身を除く): 6630642720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 270, 303, 324, 360, 404, 405, 505, 540, 606, 648, 808, 810, 909, 1010, 1080, 1212, 1515, 1620, 1818, 2020, 2424, 2727, 3030, 3240, 3636, 4040, 4545, 5454, 6060, 7272, 8181, 8461, 9090, 10908, 12120, 13635, 16362, 16922, 18180, 21816, 25383, 27270, 32724, 33844, 36360, 40905, 42305, 50766, 54540, 65448, 67688, 76149, 81810, 84610, 101532, 109080, 126915, 152298, 163620, 169220, 203064, 228447, 253830, 304596, 327240, 338440, 380745, 456894, 507660, 609192, 685341, 761490, 854561, 913788, 1015320, 1142235, 1370682, 1522980, 1709122, 1827576, 2284470, 2563683, 2741364, 3045960, 3418244, 3426705, 4272805, 4568940, 5127366, 5482728, 6836488, 6853410, 7691049, 8545610, 9137880, 10254732, 12818415, 13706820, 15382098, 17091220, 20509464, 23073147, 25636830, 27413640, 30764196, 34182440, 38455245, 46146294, 51273660, 61528392, 69219441, 76910490, 92292588, 102547320, 115365735, 138438882, 153820980, 184585176, 230731470, 276877764, 307641960, 346097205, 461462940, 553755528, 692194410, 922925880, 1384388820, 2768777640]

約数ペア:

[(1, 2768777640), (2, 1384388820), (3, 922925880), (4, 692194410), (5, 553755528), (6, 461462940), (8, 346097205), (9, 307641960), (10, 276877764), (12, 230731470), (15, 184585176), (18, 153820980), (20, 138438882), (24, 115365735), (27, 102547320), (30, 92292588), (36, 76910490), (40, 69219441), (45, 61528392), (54, 51273660), (60, 46146294), (72, 38455245), (81, 34182440), (90, 30764196), (101, 27413640), (108, 25636830), (120, 23073147), (135, 20509464), (162, 17091220), (180, 15382098), (202, 13706820), (216, 12818415), (270, 10254732), (303, 9137880), (324, 8545610), (360, 7691049), (404, 6853410), (405, 6836488), (505, 5482728), (540, 5127366), (606, 4568940), (648, 4272805), (808, 3426705), (810, 3418244), (909, 3045960), (1010, 2741364), (1080, 2563683), (1212, 2284470), (1515, 1827576), (1620, 1709122), (1818, 1522980), (2020, 1370682), (2424, 1142235), (2727, 1015320), (3030, 913788), (3240, 854561), (3636, 761490), (4040, 685341), (4545, 609192), (5454, 507660), (6060, 456894), (7272, 380745), (8181, 338440), (8461, 327240), (9090, 304596), (10908, 253830), (12120, 228447), (13635, 203064), (16362, 169220), (16922, 163620), (18180, 152298), (21816, 126915), (25383, 109080), (27270, 101532), (32724, 84610), (33844, 81810), (36360, 76149), (40905, 67688), (42305, 65448), (50766, 54540)]