378752760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 1327926600

約数和(自身を除く): 949173840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 139, 145, 162, 174, 180, 216, 232, 261, 270, 278, 290, 324, 348, 360, 405, 417, 435, 522, 540, 556, 580, 648, 695, 696, 783, 810, 834, 841, 870, 1044, 1080, 1112, 1160, 1251, 1305, 1390, 1566, 1620, 1668, 1682, 1740, 2085, 2088, 2349, 2502, 2523, 2610, 2780, 3132, 3240, 3336, 3364, 3480, 3753, 3915, 4031, 4170, 4205, 4698, 5004, 5046, 5220, 5560, 6255, 6264, 6728, 7506, 7569, 7830, 8062, 8340, 8410, 9396, 10008, 10092, 10440, 11259, 11745, 12093, 12510, 12615, 15012, 15138, 15660, 16124, 16680, 16820, 18765, 18792, 20155, 20184, 22518, 22707, 23490, 24186, 25020, 25230, 30024, 30276, 31320, 32248, 33640, 36279, 37530, 37845, 40310, 45036, 45414, 46980, 48372, 50040, 50460, 56295, 60465, 60552, 68121, 72558, 75060, 75690, 80620, 90072, 90828, 93960, 96744, 100920, 108837, 112590, 113535, 116899, 120930, 136242, 145116, 150120, 151380, 161240, 181395, 181656, 217674, 225180, 227070, 233798, 241860, 272484, 290232, 302760, 326511, 340605, 350697, 362790, 435348, 450360, 454140, 467596, 483720, 544185, 544968, 584495, 653022, 681210, 701394, 725580, 870696, 908280, 935192, 1052091, 1088370, 1168990, 1306044, 1362420, 1402788, 1451160, 1632555, 1753485, 2104182, 2176740, 2337980, 2612088, 2724840, 2805576, 3156273, 3265110, 3506970, 4208364, 4353480, 4675960, 5260455, 6312546, 6530220, 7013940, 8416728, 9468819, 10520910, 12625092, 13060440, 14027880, 15781365, 18937638, 21041820, 25250184, 31562730, 37875276, 42083640, 47344095, 63125460, 75750552, 94688190, 126250920, 189376380, 378752760]

約数ペア:

[(1, 378752760), (2, 189376380), (3, 126250920), (4, 94688190), (5, 75750552), (6, 63125460), (8, 47344095), (9, 42083640), (10, 37875276), (12, 31562730), (15, 25250184), (18, 21041820), (20, 18937638), (24, 15781365), (27, 14027880), (29, 13060440), (30, 12625092), (36, 10520910), (40, 9468819), (45, 8416728), (54, 7013940), (58, 6530220), (60, 6312546), (72, 5260455), (81, 4675960), (87, 4353480), (90, 4208364), (108, 3506970), (116, 3265110), (120, 3156273), (135, 2805576), (139, 2724840), (145, 2612088), (162, 2337980), (174, 2176740), (180, 2104182), (216, 1753485), (232, 1632555), (261, 1451160), (270, 1402788), (278, 1362420), (290, 1306044), (324, 1168990), (348, 1088370), (360, 1052091), (405, 935192), (417, 908280), (435, 870696), (522, 725580), (540, 701394), (556, 681210), (580, 653022), (648, 584495), (695, 544968), (696, 544185), (783, 483720), (810, 467596), (834, 454140), (841, 450360), (870, 435348), (1044, 362790), (1080, 350697), (1112, 340605), (1160, 326511), (1251, 302760), (1305, 290232), (1390, 272484), (1566, 241860), (1620, 233798), (1668, 227070), (1682, 225180), (1740, 217674), (2085, 181656), (2088, 181395), (2349, 161240), (2502, 151380), (2523, 150120), (2610, 145116), (2780, 136242), (3132, 120930), (3240, 116899), (3336, 113535), (3364, 112590), (3480, 108837), (3753, 100920), (3915, 96744), (4031, 93960), (4170, 90828), (4205, 90072), (4698, 80620), (5004, 75690), (5046, 75060), (5220, 72558), (5560, 68121), (6255, 60552), (6264, 60465), (6728, 56295), (7506, 50460), (7569, 50040), (7830, 48372), (8062, 46980), (8340, 45414), (8410, 45036), (9396, 40310), (10008, 37845), (10092, 37530), (10440, 36279), (11259, 33640), (11745, 32248), (12093, 31320), (12510, 30276), (12615, 30024), (15012, 25230), (15138, 25020), (15660, 24186), (16124, 23490), (16680, 22707), (16820, 22518), (18765, 20184), (18792, 20155)]