201271680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 705060720

約数和(自身を除く): 503789040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 421, 480, 498, 576, 640, 664, 720, 747, 830, 842, 960, 996, 1152, 1245, 1263, 1328, 1440, 1494, 1660, 1684, 1920, 1992, 2105, 2490, 2526, 2656, 2880, 2988, 3320, 3368, 3735, 3789, 3984, 4210, 4980, 5052, 5312, 5760, 5976, 6315, 6640, 6736, 7470, 7578, 7968, 8420, 9960, 10104, 10624, 11952, 12630, 13280, 13472, 14940, 15156, 15936, 16840, 18945, 19920, 20208, 23904, 25260, 26560, 26944, 29880, 30312, 31872, 33680, 34943, 37890, 39840, 40416, 47808, 50520, 53120, 53888, 59760, 60624, 67360, 69886, 75780, 79680, 80832, 95616, 101040, 104829, 119520, 121248, 134720, 139772, 151560, 159360, 161664, 174715, 202080, 209658, 239040, 242496, 269440, 279544, 303120, 314487, 349430, 404160, 419316, 478080, 484992, 524145, 559088, 606240, 628974, 698860, 808320, 838632, 1048290, 1118176, 1212480, 1257948, 1397720, 1572435, 1677264, 2096580, 2236352, 2424960, 2515896, 2795440, 3144870, 3354528, 4193160, 4472704, 5031792, 5590880, 6289740, 6709056, 8386320, 10063584, 11181760, 12579480, 13418112, 16772640, 20127168, 22363520, 25158960, 33545280, 40254336, 50317920, 67090560, 100635840, 201271680]

約数ペア:

[(1, 201271680), (2, 100635840), (3, 67090560), (4, 50317920), (5, 40254336), (6, 33545280), (8, 25158960), (9, 22363520), (10, 20127168), (12, 16772640), (15, 13418112), (16, 12579480), (18, 11181760), (20, 10063584), (24, 8386320), (30, 6709056), (32, 6289740), (36, 5590880), (40, 5031792), (45, 4472704), (48, 4193160), (60, 3354528), (64, 3144870), (72, 2795440), (80, 2515896), (83, 2424960), (90, 2236352), (96, 2096580), (120, 1677264), (128, 1572435), (144, 1397720), (160, 1257948), (166, 1212480), (180, 1118176), (192, 1048290), (240, 838632), (249, 808320), (288, 698860), (320, 628974), (332, 606240), (360, 559088), (384, 524145), (415, 484992), (421, 478080), (480, 419316), (498, 404160), (576, 349430), (640, 314487), (664, 303120), (720, 279544), (747, 269440), (830, 242496), (842, 239040), (960, 209658), (996, 202080), (1152, 174715), (1245, 161664), (1263, 159360), (1328, 151560), (1440, 139772), (1494, 134720), (1660, 121248), (1684, 119520), (1920, 104829), (1992, 101040), (2105, 95616), (2490, 80832), (2526, 79680), (2656, 75780), (2880, 69886), (2988, 67360), (3320, 60624), (3368, 59760), (3735, 53888), (3789, 53120), (3984, 50520), (4210, 47808), (4980, 40416), (5052, 39840), (5312, 37890), (5760, 34943), (5976, 33680), (6315, 31872), (6640, 30312), (6736, 29880), (7470, 26944), (7578, 26560), (7968, 25260), (8420, 23904), (9960, 20208), (10104, 19920), (10624, 18945), (11952, 16840), (12630, 15936), (13280, 15156), (13472, 14940)]