171392640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 594864000

約数和(自身を除く): 423471360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 89, 96, 102, 118, 120, 128, 136, 160, 170, 177, 178, 192, 204, 236, 240, 255, 267, 272, 295, 320, 340, 354, 356, 384, 408, 445, 472, 480, 510, 534, 544, 590, 640, 680, 708, 712, 816, 885, 890, 944, 960, 1003, 1020, 1068, 1088, 1180, 1335, 1360, 1416, 1424, 1513, 1632, 1770, 1780, 1888, 1920, 2006, 2040, 2136, 2176, 2360, 2670, 2720, 2832, 2848, 3009, 3026, 3264, 3540, 3560, 3776, 4012, 4080, 4272, 4539, 4720, 5015, 5251, 5340, 5440, 5664, 5696, 6018, 6052, 6528, 7080, 7120, 7552, 7565, 8024, 8160, 8544, 9078, 9440, 10030, 10502, 10680, 10880, 11328, 11392, 12036, 12104, 14160, 14240, 15045, 15130, 15753, 16048, 16320, 17088, 18156, 18880, 20060, 21004, 21360, 22656, 22695, 24072, 24208, 26255, 28320, 28480, 30090, 30260, 31506, 32096, 32640, 34176, 36312, 37760, 40120, 42008, 42720, 45390, 48144, 48416, 52510, 56640, 56960, 60180, 60520, 63012, 64192, 72624, 78765, 80240, 84016, 85440, 89267, 90780, 96288, 96832, 105020, 113280, 120360, 121040, 126024, 128384, 145248, 157530, 160480, 168032, 170880, 178534, 181560, 192576, 193664, 210040, 240720, 242080, 252048, 267801, 290496, 315060, 320960, 336064, 357068, 363120, 385152, 420080, 446335, 481440, 484160, 504096, 535602, 580992, 630120, 641920, 672128, 714136, 726240, 840160, 892670, 962880, 968320, 1008192, 1071204, 1260240, 1339005, 1428272, 1452480, 1680320, 1785340, 1925760, 2016384, 2142408, 2520480, 2678010, 2856544, 2904960, 3360640, 3570680, 4284816, 5040960, 5356020, 5713088, 7141360, 8569632, 10081920, 10712040, 11426176, 14282720, 17139264, 21424080, 28565440, 34278528, 42848160, 57130880, 85696320, 171392640]

約数ペア:

[(1, 171392640), (2, 85696320), (3, 57130880), (4, 42848160), (5, 34278528), (6, 28565440), (8, 21424080), (10, 17139264), (12, 14282720), (15, 11426176), (16, 10712040), (17, 10081920), (20, 8569632), (24, 7141360), (30, 5713088), (32, 5356020), (34, 5040960), (40, 4284816), (48, 3570680), (51, 3360640), (59, 2904960), (60, 2856544), (64, 2678010), (68, 2520480), (80, 2142408), (85, 2016384), (89, 1925760), (96, 1785340), (102, 1680320), (118, 1452480), (120, 1428272), (128, 1339005), (136, 1260240), (160, 1071204), (170, 1008192), (177, 968320), (178, 962880), (192, 892670), (204, 840160), (236, 726240), (240, 714136), (255, 672128), (267, 641920), (272, 630120), (295, 580992), (320, 535602), (340, 504096), (354, 484160), (356, 481440), (384, 446335), (408, 420080), (445, 385152), (472, 363120), (480, 357068), (510, 336064), (534, 320960), (544, 315060), (590, 290496), (640, 267801), (680, 252048), (708, 242080), (712, 240720), (816, 210040), (885, 193664), (890, 192576), (944, 181560), (960, 178534), (1003, 170880), (1020, 168032), (1068, 160480), (1088, 157530), (1180, 145248), (1335, 128384), (1360, 126024), (1416, 121040), (1424, 120360), (1513, 113280), (1632, 105020), (1770, 96832), (1780, 96288), (1888, 90780), (1920, 89267), (2006, 85440), (2040, 84016), (2136, 80240), (2176, 78765), (2360, 72624), (2670, 64192), (2720, 63012), (2832, 60520), (2848, 60180), (3009, 56960), (3026, 56640), (3264, 52510), (3540, 48416), (3560, 48144), (3776, 45390), (4012, 42720), (4080, 42008), (4272, 40120), (4539, 37760), (4720, 36312), (5015, 34176), (5251, 32640), (5340, 32096), (5440, 31506), (5664, 30260), (5696, 30090), (6018, 28480), (6052, 28320), (6528, 26255), (7080, 24208), (7120, 24072), (7552, 22695), (7565, 22656), (8024, 21360), (8160, 21004), (8544, 20060), (9078, 18880), (9440, 18156), (10030, 17088), (10502, 16320), (10680, 16048), (10880, 15753), (11328, 15130), (11392, 15045), (12036, 14240), (12104, 14160)]