201649920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3130

約数の個数: 144

約数和(自身を含む): 682123680

約数和(自身を除く): 480473760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3089, 3264, 3840, 4080, 4352, 5440, 6178, 6528, 8160, 9267, 10880, 12356, 13056, 15445, 16320, 18534, 21760, 24712, 30890, 32640, 37068, 46335, 49424, 52513, 61780, 65280, 74136, 92670, 98848, 105026, 123560, 148272, 157539, 185340, 197696, 210052, 247120, 262565, 296544, 315078, 370680, 395392, 420104, 494240, 525130, 593088, 630156, 741360, 787695, 790784, 840208, 988480, 1050260, 1186176, 1260312, 1482720, 1575390, 1680416, 1976960, 2100520, 2372352, 2520624, 2965440, 3150780, 3360832, 3953920, 4201040, 5041248, 5930880, 6301560, 6721664, 8402080, 10082496, 11861760, 12603120, 13443328, 16804160, 20164992, 25206240, 33608320, 40329984, 50412480, 67216640, 100824960, 201649920]

約数ペア:

[(1, 201649920), (2, 100824960), (3, 67216640), (4, 50412480), (5, 40329984), (6, 33608320), (8, 25206240), (10, 20164992), (12, 16804160), (15, 13443328), (16, 12603120), (17, 11861760), (20, 10082496), (24, 8402080), (30, 6721664), (32, 6301560), (34, 5930880), (40, 5041248), (48, 4201040), (51, 3953920), (60, 3360832), (64, 3150780), (68, 2965440), (80, 2520624), (85, 2372352), (96, 2100520), (102, 1976960), (120, 1680416), (128, 1575390), (136, 1482720), (160, 1260312), (170, 1186176), (192, 1050260), (204, 988480), (240, 840208), (255, 790784), (256, 787695), (272, 741360), (320, 630156), (340, 593088), (384, 525130), (408, 494240), (480, 420104), (510, 395392), (544, 370680), (640, 315078), (680, 296544), (768, 262565), (816, 247120), (960, 210052), (1020, 197696), (1088, 185340), (1280, 157539), (1360, 148272), (1632, 123560), (1920, 105026), (2040, 98848), (2176, 92670), (2720, 74136), (3089, 65280), (3264, 61780), (3840, 52513), (4080, 49424), (4352, 46335), (5440, 37068), (6178, 32640), (6528, 30890), (8160, 24712), (9267, 21760), (10880, 18534), (12356, 16320), (13056, 15445)]