203752080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{40427}}^1$

素因数の和:40453

約数の個数: 120

約数和(自身を含む): 782039232

約数和(自身を除く): 578287152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 40427, 80854, 121281, 161708, 202135, 242562, 282989, 323416, 363843, 404270, 485124, 565978, 606405, 646832, 727686, 808540, 848967, 970248, 1131956, 1212810, 1414945, 1455372, 1617080, 1697934, 1819215, 1940496, 2263912, 2425620, 2546901, 2829890, 2910744, 3234160, 3395868, 3638430, 4244835, 4527824, 4851240, 5093802, 5659780, 5821488, 6791736, 7276860, 8489670, 9702480, 10187604, 11319560, 12734505, 13583472, 14553720, 16979340, 20375208, 22639120, 25469010, 29107440, 33958680, 40750416, 50938020, 67917360, 101876040, 203752080]

約数ペア:

[(1, 203752080), (2, 101876040), (3, 67917360), (4, 50938020), (5, 40750416), (6, 33958680), (7, 29107440), (8, 25469010), (9, 22639120), (10, 20375208), (12, 16979340), (14, 14553720), (15, 13583472), (16, 12734505), (18, 11319560), (20, 10187604), (21, 9702480), (24, 8489670), (28, 7276860), (30, 6791736), (35, 5821488), (36, 5659780), (40, 5093802), (42, 4851240), (45, 4527824), (48, 4244835), (56, 3638430), (60, 3395868), (63, 3234160), (70, 2910744), (72, 2829890), (80, 2546901), (84, 2425620), (90, 2263912), (105, 1940496), (112, 1819215), (120, 1697934), (126, 1617080), (140, 1455372), (144, 1414945), (168, 1212810), (180, 1131956), (210, 970248), (240, 848967), (252, 808540), (280, 727686), (315, 646832), (336, 606405), (360, 565978), (420, 485124), (504, 404270), (560, 363843), (630, 323416), (720, 282989), (840, 242562), (1008, 202135), (1260, 161708), (1680, 121281), (2520, 80854), (5040, 40427)]