425069520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 1448032320

約数和(自身を除く): 1022962800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 97, 114, 120, 124, 152, 155, 186, 190, 194, 228, 240, 248, 285, 291, 304, 310, 372, 380, 388, 456, 465, 485, 496, 570, 582, 589, 620, 744, 760, 776, 912, 930, 961, 970, 1140, 1164, 1178, 1240, 1455, 1488, 1520, 1552, 1767, 1843, 1860, 1922, 1940, 2280, 2328, 2356, 2480, 2883, 2910, 2945, 3007, 3534, 3686, 3720, 3844, 3880, 4560, 4656, 4712, 4805, 5529, 5766, 5820, 5890, 6014, 7068, 7372, 7440, 7688, 7760, 8835, 9021, 9215, 9424, 9610, 11058, 11532, 11640, 11780, 12028, 14136, 14415, 14744, 15035, 15376, 17670, 18042, 18259, 18430, 19220, 22116, 23064, 23280, 23560, 24056, 27645, 28272, 28830, 29488, 30070, 35340, 36084, 36518, 36860, 38440, 44232, 45105, 46128, 47120, 48112, 54777, 55290, 57133, 57660, 60140, 70680, 72168, 73036, 73720, 76880, 88464, 90210, 91295, 93217, 109554, 110580, 114266, 115320, 120280, 141360, 144336, 146072, 147440, 171399, 180420, 182590, 186434, 219108, 221160, 228532, 230640, 240560, 273885, 279651, 285665, 292144, 342798, 360840, 365180, 372868, 438216, 442320, 457064, 466085, 547770, 559302, 571330, 685596, 721680, 730360, 745736, 856995, 876432, 914128, 932170, 1095540, 1118604, 1142660, 1371192, 1398255, 1460720, 1491472, 1713990, 1771123, 1864340, 2191080, 2237208, 2285320, 2742384, 2796510, 3427980, 3542246, 3728680, 4382160, 4474416, 4570640, 5313369, 5593020, 6855960, 7084492, 7457360, 8855615, 10626738, 11186040, 13711920, 14168984, 17711230, 21253476, 22372080, 26566845, 28337968, 35422460, 42506952, 53133690, 70844920, 85013904, 106267380, 141689840, 212534760, 425069520]

約数ペア:

[(1, 425069520), (2, 212534760), (3, 141689840), (4, 106267380), (5, 85013904), (6, 70844920), (8, 53133690), (10, 42506952), (12, 35422460), (15, 28337968), (16, 26566845), (19, 22372080), (20, 21253476), (24, 17711230), (30, 14168984), (31, 13711920), (38, 11186040), (40, 10626738), (48, 8855615), (57, 7457360), (60, 7084492), (62, 6855960), (76, 5593020), (80, 5313369), (93, 4570640), (95, 4474416), (97, 4382160), (114, 3728680), (120, 3542246), (124, 3427980), (152, 2796510), (155, 2742384), (186, 2285320), (190, 2237208), (194, 2191080), (228, 1864340), (240, 1771123), (248, 1713990), (285, 1491472), (291, 1460720), (304, 1398255), (310, 1371192), (372, 1142660), (380, 1118604), (388, 1095540), (456, 932170), (465, 914128), (485, 876432), (496, 856995), (570, 745736), (582, 730360), (589, 721680), (620, 685596), (744, 571330), (760, 559302), (776, 547770), (912, 466085), (930, 457064), (961, 442320), (970, 438216), (1140, 372868), (1164, 365180), (1178, 360840), (1240, 342798), (1455, 292144), (1488, 285665), (1520, 279651), (1552, 273885), (1767, 240560), (1843, 230640), (1860, 228532), (1922, 221160), (1940, 219108), (2280, 186434), (2328, 182590), (2356, 180420), (2480, 171399), (2883, 147440), (2910, 146072), (2945, 144336), (3007, 141360), (3534, 120280), (3686, 115320), (3720, 114266), (3844, 110580), (3880, 109554), (4560, 93217), (4656, 91295), (4712, 90210), (4805, 88464), (5529, 76880), (5766, 73720), (5820, 73036), (5890, 72168), (6014, 70680), (7068, 60140), (7372, 57660), (7440, 57133), (7688, 55290), (7760, 54777), (8835, 48112), (9021, 47120), (9215, 46128), (9424, 45105), (9610, 44232), (11058, 38440), (11532, 36860), (11640, 36518), (11780, 36084), (12028, 35340), (14136, 30070), (14415, 29488), (14744, 28830), (15035, 28272), (15376, 27645), (17670, 24056), (18042, 23560), (18259, 23280), (18430, 23064), (19220, 22116)]