474757560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2306

約数の個数: 192

約数和(自身を含む): 1677312000

約数和(自身を除く): 1202554440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2239, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4478, 4712, 5301, 5580, 5890, 6717, 6840, 7068, 8835, 8956, 10602, 11160, 11195, 11780, 13434, 14136, 17670, 17912, 20151, 21204, 22390, 23560, 26505, 26868, 33585, 35340, 40302, 42408, 42541, 44780, 53010, 53736, 67170, 69409, 70680, 80604, 85082, 89560, 100755, 106020, 127623, 134340, 138818, 161208, 170164, 201510, 208227, 212040, 212705, 255246, 268680, 277636, 340328, 347045, 382869, 403020, 416454, 425410, 510492, 555272, 624681, 638115, 694090, 765738, 806040, 832908, 850820, 1020984, 1041135, 1249362, 1276230, 1318771, 1388180, 1531476, 1665816, 1701640, 1914345, 2082270, 2498724, 2552460, 2637542, 2776360, 3062952, 3123405, 3828690, 3956313, 4164540, 4997448, 5104920, 5275084, 6246810, 6593855, 7657380, 7912626, 8329080, 10550168, 11868939, 12493620, 13187710, 15314760, 15825252, 19781565, 23737878, 24987240, 26375420, 31650504, 39563130, 47475756, 52750840, 59344695, 79126260, 94951512, 118689390, 158252520, 237378780, 474757560]

約数ペア:

[(1, 474757560), (2, 237378780), (3, 158252520), (4, 118689390), (5, 94951512), (6, 79126260), (8, 59344695), (9, 52750840), (10, 47475756), (12, 39563130), (15, 31650504), (18, 26375420), (19, 24987240), (20, 23737878), (24, 19781565), (30, 15825252), (31, 15314760), (36, 13187710), (38, 12493620), (40, 11868939), (45, 10550168), (57, 8329080), (60, 7912626), (62, 7657380), (72, 6593855), (76, 6246810), (90, 5275084), (93, 5104920), (95, 4997448), (114, 4164540), (120, 3956313), (124, 3828690), (152, 3123405), (155, 3062952), (171, 2776360), (180, 2637542), (186, 2552460), (190, 2498724), (228, 2082270), (248, 1914345), (279, 1701640), (285, 1665816), (310, 1531476), (342, 1388180), (360, 1318771), (372, 1276230), (380, 1249362), (456, 1041135), (465, 1020984), (558, 850820), (570, 832908), (589, 806040), (620, 765738), (684, 694090), (744, 638115), (760, 624681), (855, 555272), (930, 510492), (1116, 425410), (1140, 416454), (1178, 403020), (1240, 382869), (1368, 347045), (1395, 340328), (1710, 277636), (1767, 268680), (1860, 255246), (2232, 212705), (2239, 212040), (2280, 208227), (2356, 201510), (2790, 170164), (2945, 161208), (3420, 138818), (3534, 134340), (3720, 127623), (4478, 106020), (4712, 100755), (5301, 89560), (5580, 85082), (5890, 80604), (6717, 70680), (6840, 69409), (7068, 67170), (8835, 53736), (8956, 53010), (10602, 44780), (11160, 42541), (11195, 42408), (11780, 40302), (13434, 35340), (14136, 33585), (17670, 26868), (17912, 26505), (20151, 23560), (21204, 22390)]