144063720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 496005120

約数和(自身を除く): 351941400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 127, 137, 138, 180, 184, 207, 230, 254, 274, 276, 345, 360, 381, 411, 414, 460, 508, 548, 552, 635, 685, 690, 762, 822, 828, 920, 1016, 1035, 1096, 1143, 1233, 1270, 1370, 1380, 1524, 1644, 1656, 1905, 2055, 2070, 2286, 2466, 2540, 2740, 2760, 2921, 3048, 3151, 3288, 3810, 4110, 4140, 4572, 4932, 5080, 5480, 5715, 5842, 6165, 6302, 7620, 8220, 8280, 8763, 9144, 9453, 9864, 11430, 11684, 12330, 12604, 14605, 15240, 15755, 16440, 17399, 17526, 18906, 22860, 23368, 24660, 25208, 26289, 28359, 29210, 31510, 34798, 35052, 37812, 43815, 45720, 47265, 49320, 52197, 52578, 56718, 58420, 63020, 69596, 70104, 75624, 86995, 87630, 94530, 104394, 105156, 113436, 116840, 126040, 131445, 139192, 141795, 156591, 173990, 175260, 189060, 208788, 210312, 226872, 260985, 262890, 283590, 313182, 347980, 350520, 378120, 400177, 417576, 521970, 525780, 567180, 626364, 695960, 782955, 800354, 1043940, 1051560, 1134360, 1200531, 1252728, 1565910, 1600708, 2000885, 2087880, 2401062, 3131820, 3201416, 3601593, 4001770, 4802124, 6002655, 6263640, 7203186, 8003540, 9604248, 12005310, 14406372, 16007080, 18007965, 24010620, 28812744, 36015930, 48021240, 72031860, 144063720]

約数ペア:

[(1, 144063720), (2, 72031860), (3, 48021240), (4, 36015930), (5, 28812744), (6, 24010620), (8, 18007965), (9, 16007080), (10, 14406372), (12, 12005310), (15, 9604248), (18, 8003540), (20, 7203186), (23, 6263640), (24, 6002655), (30, 4802124), (36, 4001770), (40, 3601593), (45, 3201416), (46, 3131820), (60, 2401062), (69, 2087880), (72, 2000885), (90, 1600708), (92, 1565910), (115, 1252728), (120, 1200531), (127, 1134360), (137, 1051560), (138, 1043940), (180, 800354), (184, 782955), (207, 695960), (230, 626364), (254, 567180), (274, 525780), (276, 521970), (345, 417576), (360, 400177), (381, 378120), (411, 350520), (414, 347980), (460, 313182), (508, 283590), (548, 262890), (552, 260985), (635, 226872), (685, 210312), (690, 208788), (762, 189060), (822, 175260), (828, 173990), (920, 156591), (1016, 141795), (1035, 139192), (1096, 131445), (1143, 126040), (1233, 116840), (1270, 113436), (1370, 105156), (1380, 104394), (1524, 94530), (1644, 87630), (1656, 86995), (1905, 75624), (2055, 70104), (2070, 69596), (2286, 63020), (2466, 58420), (2540, 56718), (2740, 52578), (2760, 52197), (2921, 49320), (3048, 47265), (3151, 45720), (3288, 43815), (3810, 37812), (4110, 35052), (4140, 34798), (4572, 31510), (4932, 29210), (5080, 28359), (5480, 26289), (5715, 25208), (5842, 24660), (6165, 23368), (6302, 22860), (7620, 18906), (8220, 17526), (8280, 17399), (8763, 16440), (9144, 15755), (9453, 15240), (9864, 14605), (11430, 12604), (11684, 12330)]