541977660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22639}}^1$

素因数の和:22680

約数の個数: 144

約数和(自身を含む): 1977830400

約数和(自身を除く): 1435852740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 22639, 23940, 45278, 67917, 90556, 113195, 135834, 158473, 203751, 226390, 271668, 316946, 339585, 407502, 430141, 452780, 475419, 633892, 679170, 792365, 815004, 860282, 950838, 1018755, 1290423, 1358340, 1426257, 1584730, 1720564, 1901676, 2037510, 2150705, 2377095, 2580846, 2852514, 3010987, 3169460, 3871269, 4075020, 4301410, 4754190, 5161692, 5705028, 6021974, 6452115, 7131285, 7742538, 8602820, 9032961, 9508380, 12043948, 12904230, 14262570, 15054935, 15485076, 18065922, 19356345, 25808460, 27098883, 28525140, 30109870, 36131844, 38712690, 45164805, 54197766, 60219740, 77425380, 90329610, 108395532, 135494415, 180659220, 270988830, 541977660]

約数ペア:

[(1, 541977660), (2, 270988830), (3, 180659220), (4, 135494415), (5, 108395532), (6, 90329610), (7, 77425380), (9, 60219740), (10, 54197766), (12, 45164805), (14, 38712690), (15, 36131844), (18, 30109870), (19, 28525140), (20, 27098883), (21, 25808460), (28, 19356345), (30, 18065922), (35, 15485076), (36, 15054935), (38, 14262570), (42, 12904230), (45, 12043948), (57, 9508380), (60, 9032961), (63, 8602820), (70, 7742538), (76, 7131285), (84, 6452115), (90, 6021974), (95, 5705028), (105, 5161692), (114, 4754190), (126, 4301410), (133, 4075020), (140, 3871269), (171, 3169460), (180, 3010987), (190, 2852514), (210, 2580846), (228, 2377095), (252, 2150705), (266, 2037510), (285, 1901676), (315, 1720564), (342, 1584730), (380, 1426257), (399, 1358340), (420, 1290423), (532, 1018755), (570, 950838), (630, 860282), (665, 815004), (684, 792365), (798, 679170), (855, 633892), (1140, 475419), (1197, 452780), (1260, 430141), (1330, 407502), (1596, 339585), (1710, 316946), (1995, 271668), (2394, 226390), (2660, 203751), (3420, 158473), (3990, 135834), (4788, 113195), (5985, 90556), (7980, 67917), (11970, 45278), (22639, 23940)]