143069280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 484989120

約数和(自身を除く): 341919840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 89, 96, 102, 120, 136, 160, 170, 178, 197, 204, 240, 255, 267, 272, 340, 356, 394, 408, 445, 480, 510, 534, 544, 591, 680, 712, 788, 816, 890, 985, 1020, 1068, 1182, 1335, 1360, 1424, 1513, 1576, 1632, 1780, 1970, 2040, 2136, 2364, 2670, 2720, 2848, 2955, 3026, 3152, 3349, 3560, 3940, 4080, 4272, 4539, 4728, 5340, 5910, 6052, 6304, 6698, 7120, 7565, 7880, 8160, 8544, 9078, 9456, 10047, 10680, 11820, 12104, 13396, 14240, 15130, 15760, 16745, 17533, 18156, 18912, 20094, 21360, 22695, 23640, 24208, 26792, 30260, 31520, 33490, 35066, 36312, 40188, 42720, 45390, 47280, 48416, 50235, 52599, 53584, 60520, 66980, 70132, 72624, 80376, 87665, 90780, 94560, 100470, 105198, 107168, 121040, 133960, 140264, 145248, 160752, 175330, 181560, 200940, 210396, 242080, 262995, 267920, 280528, 298061, 321504, 350660, 363120, 401880, 420792, 525990, 535840, 561056, 596122, 701320, 726240, 803760, 841584, 894183, 1051980, 1192244, 1402640, 1490305, 1607520, 1683168, 1788366, 2103960, 2384488, 2805280, 2980610, 3576732, 4207920, 4470915, 4768976, 5961220, 7153464, 8415840, 8941830, 9537952, 11922440, 14306928, 17883660, 23844880, 28613856, 35767320, 47689760, 71534640, 143069280]

約数ペア:

[(1, 143069280), (2, 71534640), (3, 47689760), (4, 35767320), (5, 28613856), (6, 23844880), (8, 17883660), (10, 14306928), (12, 11922440), (15, 9537952), (16, 8941830), (17, 8415840), (20, 7153464), (24, 5961220), (30, 4768976), (32, 4470915), (34, 4207920), (40, 3576732), (48, 2980610), (51, 2805280), (60, 2384488), (68, 2103960), (80, 1788366), (85, 1683168), (89, 1607520), (96, 1490305), (102, 1402640), (120, 1192244), (136, 1051980), (160, 894183), (170, 841584), (178, 803760), (197, 726240), (204, 701320), (240, 596122), (255, 561056), (267, 535840), (272, 525990), (340, 420792), (356, 401880), (394, 363120), (408, 350660), (445, 321504), (480, 298061), (510, 280528), (534, 267920), (544, 262995), (591, 242080), (680, 210396), (712, 200940), (788, 181560), (816, 175330), (890, 160752), (985, 145248), (1020, 140264), (1068, 133960), (1182, 121040), (1335, 107168), (1360, 105198), (1424, 100470), (1513, 94560), (1576, 90780), (1632, 87665), (1780, 80376), (1970, 72624), (2040, 70132), (2136, 66980), (2364, 60520), (2670, 53584), (2720, 52599), (2848, 50235), (2955, 48416), (3026, 47280), (3152, 45390), (3349, 42720), (3560, 40188), (3940, 36312), (4080, 35066), (4272, 33490), (4539, 31520), (4728, 30260), (5340, 26792), (5910, 24208), (6052, 23640), (6304, 22695), (6698, 21360), (7120, 20094), (7565, 18912), (7880, 18156), (8160, 17533), (8544, 16745), (9078, 15760), (9456, 15130), (10047, 14240), (10680, 13396), (11820, 12104)]