2167440960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 224

約数和(自身を含む): 7285939200

約数和(自身を除く): 5118498240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 331, 359, 380, 456, 480, 570, 608, 662, 718, 760, 912, 960, 993, 1077, 1140, 1216, 1324, 1436, 1520, 1655, 1795, 1824, 1986, 2154, 2280, 2648, 2872, 3040, 3310, 3590, 3648, 3972, 4308, 4560, 4965, 5296, 5385, 5744, 6080, 6289, 6620, 6821, 7180, 7944, 8616, 9120, 9930, 10592, 10770, 11488, 12578, 13240, 13642, 14360, 15888, 17232, 18240, 18867, 19860, 20463, 21184, 21540, 22976, 25156, 26480, 27284, 28720, 31445, 31776, 34105, 34464, 37734, 39720, 40926, 43080, 50312, 52960, 54568, 57440, 62890, 63552, 68210, 68928, 75468, 79440, 81852, 86160, 94335, 100624, 102315, 105920, 109136, 114880, 118829, 125780, 136420, 150936, 158880, 163704, 172320, 188670, 201248, 204630, 218272, 237658, 251560, 272840, 301872, 317760, 327408, 344640, 356487, 377340, 402496, 409260, 436544, 475316, 503120, 545680, 594145, 603744, 654816, 712974, 754680, 818520, 950632, 1006240, 1091360, 1188290, 1207488, 1309632, 1425948, 1509360, 1637040, 1782435, 1901264, 2012480, 2182720, 2257751, 2376580, 2851896, 3018720, 3274080, 3564870, 3802528, 4515502, 4753160, 5703792, 6037440, 6548160, 6773253, 7129740, 7605056, 9031004, 9506320, 11288755, 11407584, 13546506, 14259480, 18062008, 19012640, 22577510, 22815168, 27093012, 28518960, 33866265, 36124016, 38025280, 45155020, 54186024, 57037920, 67732530, 72248032, 90310040, 108372048, 114075840, 135465060, 144496064, 180620080, 216744096, 270930120, 361240160, 433488192, 541860240, 722480320, 1083720480, 2167440960]

約数ペア:

[(1, 2167440960), (2, 1083720480), (3, 722480320), (4, 541860240), (5, 433488192), (6, 361240160), (8, 270930120), (10, 216744096), (12, 180620080), (15, 144496064), (16, 135465060), (19, 114075840), (20, 108372048), (24, 90310040), (30, 72248032), (32, 67732530), (38, 57037920), (40, 54186024), (48, 45155020), (57, 38025280), (60, 36124016), (64, 33866265), (76, 28518960), (80, 27093012), (95, 22815168), (96, 22577510), (114, 19012640), (120, 18062008), (152, 14259480), (160, 13546506), (190, 11407584), (192, 11288755), (228, 9506320), (240, 9031004), (285, 7605056), (304, 7129740), (320, 6773253), (331, 6548160), (359, 6037440), (380, 5703792), (456, 4753160), (480, 4515502), (570, 3802528), (608, 3564870), (662, 3274080), (718, 3018720), (760, 2851896), (912, 2376580), (960, 2257751), (993, 2182720), (1077, 2012480), (1140, 1901264), (1216, 1782435), (1324, 1637040), (1436, 1509360), (1520, 1425948), (1655, 1309632), (1795, 1207488), (1824, 1188290), (1986, 1091360), (2154, 1006240), (2280, 950632), (2648, 818520), (2872, 754680), (3040, 712974), (3310, 654816), (3590, 603744), (3648, 594145), (3972, 545680), (4308, 503120), (4560, 475316), (4965, 436544), (5296, 409260), (5385, 402496), (5744, 377340), (6080, 356487), (6289, 344640), (6620, 327408), (6821, 317760), (7180, 301872), (7944, 272840), (8616, 251560), (9120, 237658), (9930, 218272), (10592, 204630), (10770, 201248), (11488, 188670), (12578, 172320), (13240, 163704), (13642, 158880), (14360, 150936), (15888, 136420), (17232, 125780), (18240, 118829), (18867, 114880), (19860, 109136), (20463, 105920), (21184, 102315), (21540, 100624), (22976, 94335), (25156, 86160), (26480, 81852), (27284, 79440), (28720, 75468), (31445, 68928), (31776, 68210), (34105, 63552), (34464, 62890), (37734, 57440), (39720, 54568), (40926, 52960), (43080, 50312)]