200864160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19955

約数の個数: 144

約数和(自身を含む): 783409536

約数和(自身を除く): 582545376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19927, 39854, 59781, 79708, 99635, 119562, 139489, 159416, 179343, 199270, 239124, 278978, 298905, 318832, 358686, 398540, 418467, 478248, 557956, 597810, 637664, 697445, 717372, 797080, 836934, 896715, 956496, 1115912, 1195620, 1255401, 1394890, 1434744, 1594160, 1673868, 1793430, 1912992, 2092335, 2231824, 2391240, 2510802, 2789780, 2869488, 3188320, 3347736, 3586860, 4184670, 4463648, 4782480, 5021604, 5579560, 5738976, 6277005, 6695472, 7173720, 8369340, 9564960, 10043208, 11159120, 12554010, 13390944, 14347440, 16738680, 20086416, 22318240, 25108020, 28694880, 33477360, 40172832, 50216040, 66954720, 100432080, 200864160]

約数ペア:

[(1, 200864160), (2, 100432080), (3, 66954720), (4, 50216040), (5, 40172832), (6, 33477360), (7, 28694880), (8, 25108020), (9, 22318240), (10, 20086416), (12, 16738680), (14, 14347440), (15, 13390944), (16, 12554010), (18, 11159120), (20, 10043208), (21, 9564960), (24, 8369340), (28, 7173720), (30, 6695472), (32, 6277005), (35, 5738976), (36, 5579560), (40, 5021604), (42, 4782480), (45, 4463648), (48, 4184670), (56, 3586860), (60, 3347736), (63, 3188320), (70, 2869488), (72, 2789780), (80, 2510802), (84, 2391240), (90, 2231824), (96, 2092335), (105, 1912992), (112, 1793430), (120, 1673868), (126, 1594160), (140, 1434744), (144, 1394890), (160, 1255401), (168, 1195620), (180, 1115912), (210, 956496), (224, 896715), (240, 836934), (252, 797080), (280, 717372), (288, 697445), (315, 637664), (336, 597810), (360, 557956), (420, 478248), (480, 418467), (504, 398540), (560, 358686), (630, 318832), (672, 298905), (720, 278978), (840, 239124), (1008, 199270), (1120, 179343), (1260, 159416), (1440, 139489), (1680, 119562), (2016, 99635), (2520, 79708), (3360, 59781), (5040, 39854), (10080, 19927)]