203531040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 752431680

約数和(自身を除く): 548900640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 96, 114, 120, 129, 144, 152, 160, 171, 172, 173, 180, 190, 215, 228, 240, 258, 285, 288, 304, 342, 344, 346, 360, 380, 387, 430, 456, 480, 516, 519, 570, 608, 645, 684, 688, 692, 720, 760, 774, 817, 855, 860, 865, 912, 1032, 1038, 1140, 1290, 1368, 1376, 1384, 1440, 1520, 1548, 1557, 1634, 1710, 1720, 1730, 1824, 1935, 2064, 2076, 2280, 2451, 2580, 2595, 2736, 2768, 3040, 3096, 3114, 3268, 3287, 3420, 3440, 3460, 3870, 4085, 4128, 4152, 4560, 4902, 5160, 5190, 5472, 5536, 6192, 6228, 6536, 6574, 6840, 6880, 6920, 7353, 7439, 7740, 7785, 8170, 8304, 9120, 9804, 9861, 10320, 10380, 12255, 12384, 12456, 13072, 13148, 13680, 13840, 14706, 14878, 15480, 15570, 16340, 16435, 16608, 19608, 19722, 20640, 20760, 22317, 24510, 24912, 26144, 26296, 27360, 27680, 29412, 29583, 29756, 30960, 31140, 32680, 32870, 36765, 37195, 39216, 39444, 41520, 44634, 49020, 49305, 49824, 52592, 58824, 59166, 59512, 61920, 62280, 65360, 65740, 66951, 73530, 74390, 78432, 78888, 83040, 89268, 98040, 98610, 105184, 111585, 117648, 118332, 119024, 124560, 130720, 131480, 133902, 141341, 147060, 147915, 148780, 157776, 178536, 196080, 197220, 223170, 235296, 236664, 238048, 249120, 262960, 267804, 282682, 294120, 295830, 297560, 315552, 334755, 357072, 392160, 394440, 424023, 446340, 473328, 525920, 535608, 565364, 588240, 591660, 595120, 669510, 706705, 714144, 788880, 848046, 892680, 946656, 1071216, 1130728, 1176480, 1183320, 1190240, 1272069, 1339020, 1413410, 1577760, 1696092, 1785360, 2120115, 2142432, 2261456, 2366640, 2544138, 2678040, 2826820, 3392184, 3570720, 4240230, 4522912, 4733280, 5088276, 5356080, 5653640, 6360345, 6784368, 8480460, 10176552, 10712160, 11307280, 12720690, 13568736, 16960920, 20353104, 22614560, 25441380, 33921840, 40706208, 50882760, 67843680, 101765520, 203531040]

約数ペア:

[(1, 203531040), (2, 101765520), (3, 67843680), (4, 50882760), (5, 40706208), (6, 33921840), (8, 25441380), (9, 22614560), (10, 20353104), (12, 16960920), (15, 13568736), (16, 12720690), (18, 11307280), (19, 10712160), (20, 10176552), (24, 8480460), (30, 6784368), (32, 6360345), (36, 5653640), (38, 5356080), (40, 5088276), (43, 4733280), (45, 4522912), (48, 4240230), (57, 3570720), (60, 3392184), (72, 2826820), (76, 2678040), (80, 2544138), (86, 2366640), (90, 2261456), (95, 2142432), (96, 2120115), (114, 1785360), (120, 1696092), (129, 1577760), (144, 1413410), (152, 1339020), (160, 1272069), (171, 1190240), (172, 1183320), (173, 1176480), (180, 1130728), (190, 1071216), (215, 946656), (228, 892680), (240, 848046), (258, 788880), (285, 714144), (288, 706705), (304, 669510), (342, 595120), (344, 591660), (346, 588240), (360, 565364), (380, 535608), (387, 525920), (430, 473328), (456, 446340), (480, 424023), (516, 394440), (519, 392160), (570, 357072), (608, 334755), (645, 315552), (684, 297560), (688, 295830), (692, 294120), (720, 282682), (760, 267804), (774, 262960), (817, 249120), (855, 238048), (860, 236664), (865, 235296), (912, 223170), (1032, 197220), (1038, 196080), (1140, 178536), (1290, 157776), (1368, 148780), (1376, 147915), (1384, 147060), (1440, 141341), (1520, 133902), (1548, 131480), (1557, 130720), (1634, 124560), (1710, 119024), (1720, 118332), (1730, 117648), (1824, 111585), (1935, 105184), (2064, 98610), (2076, 98040), (2280, 89268), (2451, 83040), (2580, 78888), (2595, 78432), (2736, 74390), (2768, 73530), (3040, 66951), (3096, 65740), (3114, 65360), (3268, 62280), (3287, 61920), (3420, 59512), (3440, 59166), (3460, 58824), (3870, 52592), (4085, 49824), (4128, 49305), (4152, 49020), (4560, 44634), (4902, 41520), (5160, 39444), (5190, 39216), (5472, 37195), (5536, 36765), (6192, 32870), (6228, 32680), (6536, 31140), (6574, 30960), (6840, 29756), (6880, 29583), (6920, 29412), (7353, 27680), (7439, 27360), (7740, 26296), (7785, 26144), (8170, 24912), (8304, 24510), (9120, 22317), (9804, 20760), (9861, 20640), (10320, 19722), (10380, 19608), (12255, 16608), (12384, 16435), (12456, 16340), (13072, 15570), (13148, 15480), (13680, 14878), (13840, 14706)]