252771120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{50153}}^1$

素因数の和:50179

約数の個数: 120

約数和(自身を含む): 970178976

約数和(自身を除く): 717407856

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, 50153, 100306, 150459, 200612, 250765, 300918, 351071, 401224, 451377, 501530, 601836, 702142, 752295, 802448, 902754, 1003060, 1053213, 1203672, 1404284, 1504590, 1755355, 1805508, 2006120, 2106426, 2256885, 2407344, 2808568, 3009180, 3159639, 3510710, 3611016, 4012240, 4212852, 4513770, 5266065, 5617136, 6018360, 6319278, 7021420, 7222032, 8425704, 9027540, 10532130, 12036720, 12638556, 14042840, 15798195, 16851408, 18055080, 21064260, 25277112, 28085680, 31596390, 36110160, 42128520, 50554224, 63192780, 84257040, 126385560, 252771120]

約数ペア:

[(1, 252771120), (2, 126385560), (3, 84257040), (4, 63192780), (5, 50554224), (6, 42128520), (7, 36110160), (8, 31596390), (9, 28085680), (10, 25277112), (12, 21064260), (14, 18055080), (15, 16851408), (16, 15798195), (18, 14042840), (20, 12638556), (21, 12036720), (24, 10532130), (28, 9027540), (30, 8425704), (35, 7222032), (36, 7021420), (40, 6319278), (42, 6018360), (45, 5617136), (48, 5266065), (56, 4513770), (60, 4212852), (63, 4012240), (70, 3611016), (72, 3510710), (80, 3159639), (84, 3009180), (90, 2808568), (105, 2407344), (112, 2256885), (120, 2106426), (126, 2006120), (140, 1805508), (144, 1755355), (168, 1504590), (180, 1404284), (210, 1203672), (240, 1053213), (252, 1003060), (280, 902754), (315, 802448), (336, 752295), (360, 702142), (420, 601836), (504, 501530), (560, 451377), (630, 401224), (720, 351071), (840, 300918), (1008, 250765), (1260, 200612), (1680, 150459), (2520, 100306), (5040, 50153)]