248376000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 224

約数和(自身を含む): 836858880

約数和(自身を除く): 588482880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 125, 131, 150, 158, 160, 192, 200, 237, 240, 250, 262, 300, 316, 320, 375, 393, 395, 400, 474, 480, 500, 524, 600, 632, 655, 750, 786, 790, 800, 948, 960, 1000, 1048, 1185, 1200, 1264, 1310, 1500, 1572, 1580, 1600, 1896, 1965, 1975, 2000, 2096, 2370, 2400, 2528, 2620, 3000, 3144, 3160, 3275, 3792, 3930, 3950, 4000, 4192, 4740, 4800, 5056, 5240, 5925, 6000, 6288, 6320, 6550, 7584, 7860, 7900, 8000, 8384, 9480, 9825, 9875, 10349, 10480, 11850, 12000, 12576, 12640, 13100, 15168, 15720, 15800, 16375, 18960, 19650, 19750, 20698, 20960, 23700, 24000, 25152, 25280, 26200, 29625, 31047, 31440, 31600, 32750, 37920, 39300, 39500, 41396, 41920, 47400, 49125, 51745, 52400, 59250, 62094, 62880, 63200, 65500, 75840, 78600, 79000, 82792, 94800, 98250, 103490, 104800, 118500, 124188, 125760, 126400, 131000, 155235, 157200, 158000, 165584, 189600, 196500, 206980, 209600, 237000, 248376, 258725, 262000, 310470, 314400, 316000, 331168, 379200, 393000, 413960, 474000, 496752, 517450, 524000, 620940, 628800, 632000, 662336, 776175, 786000, 827920, 948000, 993504, 1034900, 1048000, 1241880, 1293625, 1552350, 1572000, 1655840, 1896000, 1987008, 2069800, 2483760, 2587250, 3104700, 3144000, 3311680, 3880875, 4139600, 4967520, 5174500, 6209400, 7761750, 8279200, 9935040, 10349000, 12418800, 15523500, 16558400, 20698000, 24837600, 31047000, 41396000, 49675200, 62094000, 82792000, 124188000, 248376000]

約数ペア:

[(1, 248376000), (2, 124188000), (3, 82792000), (4, 62094000), (5, 49675200), (6, 41396000), (8, 31047000), (10, 24837600), (12, 20698000), (15, 16558400), (16, 15523500), (20, 12418800), (24, 10349000), (25, 9935040), (30, 8279200), (32, 7761750), (40, 6209400), (48, 5174500), (50, 4967520), (60, 4139600), (64, 3880875), (75, 3311680), (79, 3144000), (80, 3104700), (96, 2587250), (100, 2483760), (120, 2069800), (125, 1987008), (131, 1896000), (150, 1655840), (158, 1572000), (160, 1552350), (192, 1293625), (200, 1241880), (237, 1048000), (240, 1034900), (250, 993504), (262, 948000), (300, 827920), (316, 786000), (320, 776175), (375, 662336), (393, 632000), (395, 628800), (400, 620940), (474, 524000), (480, 517450), (500, 496752), (524, 474000), (600, 413960), (632, 393000), (655, 379200), (750, 331168), (786, 316000), (790, 314400), (800, 310470), (948, 262000), (960, 258725), (1000, 248376), (1048, 237000), (1185, 209600), (1200, 206980), (1264, 196500), (1310, 189600), (1500, 165584), (1572, 158000), (1580, 157200), (1600, 155235), (1896, 131000), (1965, 126400), (1975, 125760), (2000, 124188), (2096, 118500), (2370, 104800), (2400, 103490), (2528, 98250), (2620, 94800), (3000, 82792), (3144, 79000), (3160, 78600), (3275, 75840), (3792, 65500), (3930, 63200), (3950, 62880), (4000, 62094), (4192, 59250), (4740, 52400), (4800, 51745), (5056, 49125), (5240, 47400), (5925, 41920), (6000, 41396), (6288, 39500), (6320, 39300), (6550, 37920), (7584, 32750), (7860, 31600), (7900, 31440), (8000, 31047), (8384, 29625), (9480, 26200), (9825, 25280), (9875, 25152), (10349, 24000), (10480, 23700), (11850, 20960), (12000, 20698), (12576, 19750), (12640, 19650), (13100, 18960), (15168, 16375), (15720, 15800)]