158712000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 224

約数和(自身を含む): 556320960

約数和(自身を除く): 397608960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 389, 400, 408, 425, 480, 500, 510, 544, 600, 680, 750, 778, 800, 816, 850, 960, 1000, 1020, 1088, 1167, 1200, 1275, 1360, 1500, 1556, 1600, 1632, 1700, 1945, 2000, 2040, 2125, 2334, 2400, 2550, 2720, 3000, 3112, 3264, 3400, 3890, 4000, 4080, 4250, 4668, 4800, 5100, 5440, 5835, 6000, 6224, 6375, 6613, 6800, 7780, 8000, 8160, 8500, 9336, 9725, 10200, 11670, 12000, 12448, 12750, 13226, 13600, 15560, 16320, 17000, 18672, 19450, 19839, 20400, 23340, 24000, 24896, 25500, 26452, 27200, 29175, 31120, 33065, 34000, 37344, 38900, 39678, 40800, 46680, 48625, 51000, 52904, 58350, 62240, 66130, 68000, 74688, 77800, 79356, 81600, 93360, 97250, 99195, 102000, 105808, 116700, 124480, 132260, 136000, 145875, 155600, 158712, 165325, 186720, 194500, 198390, 204000, 211616, 233400, 264520, 291750, 311200, 317424, 330650, 373440, 389000, 396780, 408000, 423232, 466800, 495975, 529040, 583500, 622400, 634848, 661300, 778000, 793560, 826625, 933600, 991950, 1058080, 1167000, 1269696, 1322600, 1556000, 1587120, 1653250, 1867200, 1983900, 2116160, 2334000, 2479875, 2645200, 3112000, 3174240, 3306500, 3967800, 4668000, 4959750, 5290400, 6348480, 6613000, 7935600, 9336000, 9919500, 10580800, 13226000, 15871200, 19839000, 26452000, 31742400, 39678000, 52904000, 79356000, 158712000]

約数ペア:

[(1, 158712000), (2, 79356000), (3, 52904000), (4, 39678000), (5, 31742400), (6, 26452000), (8, 19839000), (10, 15871200), (12, 13226000), (15, 10580800), (16, 9919500), (17, 9336000), (20, 7935600), (24, 6613000), (25, 6348480), (30, 5290400), (32, 4959750), (34, 4668000), (40, 3967800), (48, 3306500), (50, 3174240), (51, 3112000), (60, 2645200), (64, 2479875), (68, 2334000), (75, 2116160), (80, 1983900), (85, 1867200), (96, 1653250), (100, 1587120), (102, 1556000), (120, 1322600), (125, 1269696), (136, 1167000), (150, 1058080), (160, 991950), (170, 933600), (192, 826625), (200, 793560), (204, 778000), (240, 661300), (250, 634848), (255, 622400), (272, 583500), (300, 529040), (320, 495975), (340, 466800), (375, 423232), (389, 408000), (400, 396780), (408, 389000), (425, 373440), (480, 330650), (500, 317424), (510, 311200), (544, 291750), (600, 264520), (680, 233400), (750, 211616), (778, 204000), (800, 198390), (816, 194500), (850, 186720), (960, 165325), (1000, 158712), (1020, 155600), (1088, 145875), (1167, 136000), (1200, 132260), (1275, 124480), (1360, 116700), (1500, 105808), (1556, 102000), (1600, 99195), (1632, 97250), (1700, 93360), (1945, 81600), (2000, 79356), (2040, 77800), (2125, 74688), (2334, 68000), (2400, 66130), (2550, 62240), (2720, 58350), (3000, 52904), (3112, 51000), (3264, 48625), (3400, 46680), (3890, 40800), (4000, 39678), (4080, 38900), (4250, 37344), (4668, 34000), (4800, 33065), (5100, 31120), (5440, 29175), (5835, 27200), (6000, 26452), (6224, 25500), (6375, 24896), (6613, 24000), (6800, 23340), (7780, 20400), (8000, 19839), (8160, 19450), (8500, 18672), (9336, 17000), (9725, 16320), (10200, 15560), (11670, 13600), (12000, 13226), (12448, 12750)]