1928753820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 288

約数和(自身を含む): 6931212288

約数和(自身を除く): 5002458468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 97, 105, 126, 129, 140, 172, 180, 194, 210, 215, 252, 258, 291, 301, 315, 367, 387, 388, 420, 430, 485, 516, 582, 602, 630, 645, 679, 734, 774, 860, 873, 903, 970, 1101, 1164, 1204, 1260, 1290, 1358, 1455, 1468, 1505, 1548, 1746, 1806, 1835, 1935, 1940, 2037, 2202, 2569, 2580, 2709, 2716, 2910, 3010, 3303, 3395, 3492, 3612, 3670, 3870, 4074, 4171, 4365, 4404, 4515, 5138, 5418, 5505, 5820, 6020, 6111, 6606, 6790, 7340, 7707, 7740, 8148, 8342, 8730, 9030, 10185, 10276, 10836, 11010, 12222, 12513, 12845, 13212, 13545, 13580, 15414, 15781, 16515, 16684, 17460, 18060, 20370, 20855, 22020, 23121, 24444, 25026, 25690, 27090, 29197, 30555, 30828, 31562, 33030, 35599, 37539, 38535, 40740, 41710, 46242, 47343, 50052, 51380, 54180, 58394, 61110, 62565, 63124, 66060, 71198, 75078, 77070, 78905, 83420, 87591, 92484, 94686, 106797, 110467, 115605, 116788, 122220, 125130, 142029, 142396, 145985, 150156, 154140, 157810, 175182, 177995, 187695, 189372, 213594, 220934, 231210, 236715, 249193, 250260, 262773, 284058, 291970, 315620, 320391, 331401, 350364, 355990, 375390, 427188, 437955, 441868, 462420, 473430, 498386, 525546, 533985, 552335, 568116, 583940, 640782, 662802, 710145, 711980, 747579, 750780, 875910, 946860, 994203, 996772, 1051092, 1067970, 1104670, 1245965, 1281564, 1313865, 1325604, 1420290, 1495158, 1530757, 1601955, 1657005, 1751820, 1988406, 2135940, 2209340, 2242737, 2491930, 2627730, 2840580, 2990316, 3061514, 3203910, 3314010, 3737895, 3976812, 4485474, 4592271, 4971015, 4983860, 5255460, 6123028, 6407820, 6628020, 7475790, 7653785, 8970948, 9184542, 9942030, 10715299, 11213685, 13776813, 14951580, 15307570, 18369084, 19884060, 21430598, 22427370, 22961355, 27553626, 30615140, 32145897, 42861196, 44854740, 45922710, 53576495, 55107252, 64291794, 68884065, 91845420, 96437691, 107152990, 128583588, 137768130, 160729485, 192875382, 214305980, 275536260, 321458970, 385750764, 482188455, 642917940, 964376910, 1928753820]

約数ペア:

[(1, 1928753820), (2, 964376910), (3, 642917940), (4, 482188455), (5, 385750764), (6, 321458970), (7, 275536260), (9, 214305980), (10, 192875382), (12, 160729485), (14, 137768130), (15, 128583588), (18, 107152990), (20, 96437691), (21, 91845420), (28, 68884065), (30, 64291794), (35, 55107252), (36, 53576495), (42, 45922710), (43, 44854740), (45, 42861196), (60, 32145897), (63, 30615140), (70, 27553626), (84, 22961355), (86, 22427370), (90, 21430598), (97, 19884060), (105, 18369084), (126, 15307570), (129, 14951580), (140, 13776813), (172, 11213685), (180, 10715299), (194, 9942030), (210, 9184542), (215, 8970948), (252, 7653785), (258, 7475790), (291, 6628020), (301, 6407820), (315, 6123028), (367, 5255460), (387, 4983860), (388, 4971015), (420, 4592271), (430, 4485474), (485, 3976812), (516, 3737895), (582, 3314010), (602, 3203910), (630, 3061514), (645, 2990316), (679, 2840580), (734, 2627730), (774, 2491930), (860, 2242737), (873, 2209340), (903, 2135940), (970, 1988406), (1101, 1751820), (1164, 1657005), (1204, 1601955), (1260, 1530757), (1290, 1495158), (1358, 1420290), (1455, 1325604), (1468, 1313865), (1505, 1281564), (1548, 1245965), (1746, 1104670), (1806, 1067970), (1835, 1051092), (1935, 996772), (1940, 994203), (2037, 946860), (2202, 875910), (2569, 750780), (2580, 747579), (2709, 711980), (2716, 710145), (2910, 662802), (3010, 640782), (3303, 583940), (3395, 568116), (3492, 552335), (3612, 533985), (3670, 525546), (3870, 498386), (4074, 473430), (4171, 462420), (4365, 441868), (4404, 437955), (4515, 427188), (5138, 375390), (5418, 355990), (5505, 350364), (5820, 331401), (6020, 320391), (6111, 315620), (6606, 291970), (6790, 284058), (7340, 262773), (7707, 250260), (7740, 249193), (8148, 236715), (8342, 231210), (8730, 220934), (9030, 213594), (10185, 189372), (10276, 187695), (10836, 177995), (11010, 175182), (12222, 157810), (12513, 154140), (12845, 150156), (13212, 145985), (13545, 142396), (13580, 142029), (15414, 125130), (15781, 122220), (16515, 116788), (16684, 115605), (17460, 110467), (18060, 106797), (20370, 94686), (20855, 92484), (22020, 87591), (23121, 83420), (24444, 78905), (25026, 77070), (25690, 75078), (27090, 71198), (29197, 66060), (30555, 63124), (30828, 62565), (31562, 61110), (33030, 58394), (35599, 54180), (37539, 51380), (38535, 50052), (40740, 47343), (41710, 46242)]