140409600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 474469632

約数和(自身を除く): 334060032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 103, 120, 128, 142, 150, 160, 192, 200, 206, 213, 240, 256, 284, 300, 309, 320, 355, 384, 400, 412, 426, 480, 515, 568, 600, 618, 640, 710, 768, 800, 824, 852, 960, 1030, 1065, 1136, 1200, 1236, 1280, 1420, 1545, 1600, 1648, 1704, 1775, 1920, 2060, 2130, 2272, 2400, 2472, 2575, 2840, 3090, 3200, 3296, 3408, 3550, 3840, 4120, 4260, 4544, 4800, 4944, 5150, 5325, 5680, 6180, 6400, 6592, 6816, 7100, 7313, 7725, 8240, 8520, 9088, 9600, 9888, 10300, 10650, 11360, 12360, 13184, 13632, 14200, 14626, 15450, 16480, 17040, 18176, 19200, 19776, 20600, 21300, 21939, 22720, 24720, 26368, 27264, 28400, 29252, 30900, 32960, 34080, 36565, 39552, 41200, 42600, 43878, 45440, 49440, 54528, 56800, 58504, 61800, 65920, 68160, 73130, 79104, 82400, 85200, 87756, 90880, 98880, 109695, 113600, 117008, 123600, 131840, 136320, 146260, 164800, 170400, 175512, 182825, 197760, 219390, 227200, 234016, 247200, 272640, 292520, 329600, 340800, 351024, 365650, 395520, 438780, 454400, 468032, 494400, 548475, 585040, 659200, 681600, 702048, 731300, 877560, 936064, 988800, 1096950, 1170080, 1363200, 1404096, 1462600, 1755120, 1872128, 1977600, 2193900, 2340160, 2808192, 2925200, 3510240, 4387800, 4680320, 5616384, 5850400, 7020480, 8775600, 9360640, 11700800, 14040960, 17551200, 23401600, 28081920, 35102400, 46803200, 70204800, 140409600]

約数ペア:

[(1, 140409600), (2, 70204800), (3, 46803200), (4, 35102400), (5, 28081920), (6, 23401600), (8, 17551200), (10, 14040960), (12, 11700800), (15, 9360640), (16, 8775600), (20, 7020480), (24, 5850400), (25, 5616384), (30, 4680320), (32, 4387800), (40, 3510240), (48, 2925200), (50, 2808192), (60, 2340160), (64, 2193900), (71, 1977600), (75, 1872128), (80, 1755120), (96, 1462600), (100, 1404096), (103, 1363200), (120, 1170080), (128, 1096950), (142, 988800), (150, 936064), (160, 877560), (192, 731300), (200, 702048), (206, 681600), (213, 659200), (240, 585040), (256, 548475), (284, 494400), (300, 468032), (309, 454400), (320, 438780), (355, 395520), (384, 365650), (400, 351024), (412, 340800), (426, 329600), (480, 292520), (515, 272640), (568, 247200), (600, 234016), (618, 227200), (640, 219390), (710, 197760), (768, 182825), (800, 175512), (824, 170400), (852, 164800), (960, 146260), (1030, 136320), (1065, 131840), (1136, 123600), (1200, 117008), (1236, 113600), (1280, 109695), (1420, 98880), (1545, 90880), (1600, 87756), (1648, 85200), (1704, 82400), (1775, 79104), (1920, 73130), (2060, 68160), (2130, 65920), (2272, 61800), (2400, 58504), (2472, 56800), (2575, 54528), (2840, 49440), (3090, 45440), (3200, 43878), (3296, 42600), (3408, 41200), (3550, 39552), (3840, 36565), (4120, 34080), (4260, 32960), (4544, 30900), (4800, 29252), (4944, 28400), (5150, 27264), (5325, 26368), (5680, 24720), (6180, 22720), (6400, 21939), (6592, 21300), (6816, 20600), (7100, 19776), (7313, 19200), (7725, 18176), (8240, 17040), (8520, 16480), (9088, 15450), (9600, 14626), (9888, 14200), (10300, 13632), (10650, 13184), (11360, 12360)]