388347840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 336

約数和(自身を含む): 1445483520

約数和(自身を除く): 1057135680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 64, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 151, 152, 160, 171, 180, 188, 190, 192, 228, 235, 240, 282, 285, 288, 302, 304, 320, 342, 360, 376, 380, 423, 453, 456, 470, 480, 564, 570, 576, 604, 608, 684, 705, 720, 752, 755, 760, 846, 855, 893, 906, 912, 940, 960, 1128, 1140, 1208, 1216, 1359, 1368, 1410, 1440, 1504, 1510, 1520, 1692, 1710, 1786, 1812, 1824, 1880, 2115, 2256, 2265, 2280, 2416, 2679, 2718, 2736, 2820, 2869, 2880, 3008, 3020, 3040, 3384, 3420, 3572, 3624, 3648, 3760, 4230, 4465, 4512, 4530, 4560, 4832, 5358, 5436, 5472, 5640, 5738, 6040, 6080, 6768, 6795, 6840, 7097, 7144, 7248, 7520, 8037, 8460, 8607, 8930, 9024, 9060, 9120, 9664, 10716, 10872, 10944, 11280, 11476, 12080, 13395, 13536, 13590, 13680, 14194, 14288, 14345, 14496, 15040, 16074, 16920, 17214, 17860, 18120, 18240, 21291, 21432, 21744, 22560, 22952, 24160, 25821, 26790, 27072, 27180, 27360, 28388, 28576, 28690, 28992, 32148, 33840, 34428, 35485, 35720, 36240, 40185, 42582, 42864, 43035, 43488, 45120, 45904, 48320, 51642, 53580, 54360, 54720, 56776, 57152, 57380, 63873, 64296, 67680, 68856, 70970, 71440, 72480, 80370, 85164, 85728, 86070, 86976, 91808, 103284, 106455, 107160, 108720, 113552, 114760, 127746, 128592, 129105, 134843, 135360, 137712, 141940, 142880, 144960, 160740, 170328, 171456, 172140, 183616, 206568, 212910, 214320, 217440, 227104, 229520, 255492, 257184, 258210, 269686, 275424, 283880, 285760, 319365, 321480, 340656, 344280, 404529, 413136, 425820, 428640, 434880, 454208, 459040, 510984, 514368, 516420, 539372, 550848, 567760, 638730, 642960, 674215, 681312, 688560, 809058, 826272, 851640, 857280, 918080, 1021968, 1032840, 1078744, 1135520, 1213587, 1277460, 1285920, 1348430, 1362624, 1377120, 1618116, 1652544, 1703280, 2022645, 2043936, 2065680, 2157488, 2271040, 2427174, 2554920, 2571840, 2696860, 2754240, 3236232, 3406560, 4045290, 4087872, 4131360, 4314976, 4854348, 5109840, 5393720, 6067935, 6472464, 6813120, 8090580, 8262720, 8629952, 9708696, 10219680, 10787440, 12135870, 12944928, 16181160, 19417392, 20439360, 21574880, 24271740, 25889856, 32362320, 38834784, 43149760, 48543480, 64724640, 77669568, 97086960, 129449280, 194173920, 388347840]

約数ペア:

[(1, 388347840), (2, 194173920), (3, 129449280), (4, 97086960), (5, 77669568), (6, 64724640), (8, 48543480), (9, 43149760), (10, 38834784), (12, 32362320), (15, 25889856), (16, 24271740), (18, 21574880), (19, 20439360), (20, 19417392), (24, 16181160), (30, 12944928), (32, 12135870), (36, 10787440), (38, 10219680), (40, 9708696), (45, 8629952), (47, 8262720), (48, 8090580), (57, 6813120), (60, 6472464), (64, 6067935), (72, 5393720), (76, 5109840), (80, 4854348), (90, 4314976), (94, 4131360), (95, 4087872), (96, 4045290), (114, 3406560), (120, 3236232), (141, 2754240), (144, 2696860), (151, 2571840), (152, 2554920), (160, 2427174), (171, 2271040), (180, 2157488), (188, 2065680), (190, 2043936), (192, 2022645), (228, 1703280), (235, 1652544), (240, 1618116), (282, 1377120), (285, 1362624), (288, 1348430), (302, 1285920), (304, 1277460), (320, 1213587), (342, 1135520), (360, 1078744), (376, 1032840), (380, 1021968), (423, 918080), (453, 857280), (456, 851640), (470, 826272), (480, 809058), (564, 688560), (570, 681312), (576, 674215), (604, 642960), (608, 638730), (684, 567760), (705, 550848), (720, 539372), (752, 516420), (755, 514368), (760, 510984), (846, 459040), (855, 454208), (893, 434880), (906, 428640), (912, 425820), (940, 413136), (960, 404529), (1128, 344280), (1140, 340656), (1208, 321480), (1216, 319365), (1359, 285760), (1368, 283880), (1410, 275424), (1440, 269686), (1504, 258210), (1510, 257184), (1520, 255492), (1692, 229520), (1710, 227104), (1786, 217440), (1812, 214320), (1824, 212910), (1880, 206568), (2115, 183616), (2256, 172140), (2265, 171456), (2280, 170328), (2416, 160740), (2679, 144960), (2718, 142880), (2736, 141940), (2820, 137712), (2869, 135360), (2880, 134843), (3008, 129105), (3020, 128592), (3040, 127746), (3384, 114760), (3420, 113552), (3572, 108720), (3624, 107160), (3648, 106455), (3760, 103284), (4230, 91808), (4465, 86976), (4512, 86070), (4530, 85728), (4560, 85164), (4832, 80370), (5358, 72480), (5436, 71440), (5472, 70970), (5640, 68856), (5738, 67680), (6040, 64296), (6080, 63873), (6768, 57380), (6795, 57152), (6840, 56776), (7097, 54720), (7144, 54360), (7248, 53580), (7520, 51642), (8037, 48320), (8460, 45904), (8607, 45120), (8930, 43488), (9024, 43035), (9060, 42864), (9120, 42582), (9664, 40185), (10716, 36240), (10872, 35720), (10944, 35485), (11280, 34428), (11476, 33840), (12080, 32148), (13395, 28992), (13536, 28690), (13590, 28576), (13680, 28388), (14194, 27360), (14288, 27180), (14345, 27072), (14496, 26790), (15040, 25821), (16074, 24160), (16920, 22952), (17214, 22560), (17860, 21744), (18120, 21432), (18240, 21291)]