1481586720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5857}}^1$

素因数の和:5923

約数の個数: 192

約数和(自身を含む): 5101802496

約数和(自身を除く): 3620215776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 5857, 6324, 7440, 7905, 8160, 8432, 10540, 11714, 12648, 14880, 15810, 16864, 17571, 21080, 23428, 25296, 29285, 31620, 35142, 42160, 46856, 50592, 58570, 63240, 70284, 84320, 87855, 93712, 99569, 117140, 126480, 140568, 175710, 181567, 187424, 199138, 234280, 252960, 281136, 298707, 351420, 363134, 398276, 468560, 497845, 544701, 562272, 597414, 702840, 726268, 796552, 907835, 937120, 995690, 1089402, 1194828, 1405680, 1452536, 1493535, 1593104, 1815670, 1991380, 2178804, 2389656, 2723505, 2811360, 2905072, 2987070, 3086639, 3186208, 3631340, 3982760, 4357608, 4779312, 5447010, 5810144, 5974140, 6173278, 7262680, 7965520, 8715216, 9259917, 9558624, 10894020, 11948280, 12346556, 14525360, 15433195, 15931040, 17430432, 18519834, 21788040, 23896560, 24693112, 29050720, 30866390, 37039668, 43576080, 46299585, 47793120, 49386224, 61732780, 74079336, 87152160, 92599170, 98772448, 123465560, 148158672, 185198340, 246931120, 296317344, 370396680, 493862240, 740793360, 1481586720]

約数ペア:

[(1, 1481586720), (2, 740793360), (3, 493862240), (4, 370396680), (5, 296317344), (6, 246931120), (8, 185198340), (10, 148158672), (12, 123465560), (15, 98772448), (16, 92599170), (17, 87152160), (20, 74079336), (24, 61732780), (30, 49386224), (31, 47793120), (32, 46299585), (34, 43576080), (40, 37039668), (48, 30866390), (51, 29050720), (60, 24693112), (62, 23896560), (68, 21788040), (80, 18519834), (85, 17430432), (93, 15931040), (96, 15433195), (102, 14525360), (120, 12346556), (124, 11948280), (136, 10894020), (155, 9558624), (160, 9259917), (170, 8715216), (186, 7965520), (204, 7262680), (240, 6173278), (248, 5974140), (255, 5810144), (272, 5447010), (310, 4779312), (340, 4357608), (372, 3982760), (408, 3631340), (465, 3186208), (480, 3086639), (496, 2987070), (510, 2905072), (527, 2811360), (544, 2723505), (620, 2389656), (680, 2178804), (744, 1991380), (816, 1815670), (930, 1593104), (992, 1493535), (1020, 1452536), (1054, 1405680), (1240, 1194828), (1360, 1089402), (1488, 995690), (1581, 937120), (1632, 907835), (1860, 796552), (2040, 726268), (2108, 702840), (2480, 597414), (2635, 562272), (2720, 544701), (2976, 497845), (3162, 468560), (3720, 398276), (4080, 363134), (4216, 351420), (4960, 298707), (5270, 281136), (5857, 252960), (6324, 234280), (7440, 199138), (7905, 187424), (8160, 181567), (8432, 175710), (10540, 140568), (11714, 126480), (12648, 117140), (14880, 99569), (15810, 93712), (16864, 87855), (17571, 84320), (21080, 70284), (23428, 63240), (25296, 58570), (29285, 50592), (31620, 46856), (35142, 42160)]