169237560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 538560000

約数和(自身を除く): 369322440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 199, 228, 285, 373, 380, 398, 456, 570, 597, 746, 760, 796, 995, 1119, 1140, 1194, 1492, 1592, 1865, 1990, 2238, 2280, 2388, 2984, 2985, 3730, 3781, 3980, 4476, 4776, 5595, 5970, 7087, 7460, 7562, 7960, 8952, 11190, 11343, 11940, 14174, 14920, 15124, 18905, 21261, 22380, 22686, 23880, 28348, 30248, 35435, 37810, 42522, 44760, 45372, 56696, 56715, 70870, 74227, 75620, 85044, 90744, 106305, 113430, 141740, 148454, 151240, 170088, 212610, 222681, 226860, 283480, 296908, 371135, 425220, 445362, 453720, 593816, 742270, 850440, 890724, 1113405, 1410313, 1484540, 1781448, 2226810, 2820626, 2969080, 4230939, 4453620, 5641252, 7051565, 8461878, 8907240, 11282504, 14103130, 16923756, 21154695, 28206260, 33847512, 42309390, 56412520, 84618780, 169237560]

約数ペア:

[(1, 169237560), (2, 84618780), (3, 56412520), (4, 42309390), (5, 33847512), (6, 28206260), (8, 21154695), (10, 16923756), (12, 14103130), (15, 11282504), (19, 8907240), (20, 8461878), (24, 7051565), (30, 5641252), (38, 4453620), (40, 4230939), (57, 2969080), (60, 2820626), (76, 2226810), (95, 1781448), (114, 1484540), (120, 1410313), (152, 1113405), (190, 890724), (199, 850440), (228, 742270), (285, 593816), (373, 453720), (380, 445362), (398, 425220), (456, 371135), (570, 296908), (597, 283480), (746, 226860), (760, 222681), (796, 212610), (995, 170088), (1119, 151240), (1140, 148454), (1194, 141740), (1492, 113430), (1592, 106305), (1865, 90744), (1990, 85044), (2238, 75620), (2280, 74227), (2388, 70870), (2984, 56715), (2985, 56696), (3730, 45372), (3781, 44760), (3980, 42522), (4476, 37810), (4776, 35435), (5595, 30248), (5970, 28348), (7087, 23880), (7460, 22686), (7562, 22380), (7960, 21261), (8952, 18905), (11190, 15124), (11343, 14920), (11940, 14174)]