388045371840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1862737}}^1$

素因数の和:1862795

約数の個数: 224

約数和(自身を含む): 1453472108544

約数和(自身を除く): 1065426736704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 69440, 104160, 208320, 1862737, 3725474, 5588211, 7450948, 9313685, 11176422, 13039159, 14901896, 18627370, 22352844, 26078318, 27941055, 29803792, 37254740, 39117477, 44705688, 52156636, 55882110, 57744847, 59607584, 65195795, 74509480, 78234954, 89411376, 104313272, 111764220, 115489694, 119215168, 130391590, 149018960, 156469908, 173234541, 178822752, 195587385, 208626544, 223528440, 230979388, 260783180, 288724235, 298037920, 312939816, 346469082, 357645504, 391174770, 404213929, 417253088, 447056880, 461958776, 521566360, 577448470, 596075840, 625879632, 692938164, 782349540, 808427858, 834506176, 866172705, 894113760, 923917552, 1043132720, 1154896940, 1212641787, 1251759264, 1385876328, 1564699080, 1616855716, 1732345410, 1788227520, 1847835104, 2021069645, 2086265440, 2309793880, 2425283574, 2503518528, 2771752656, 3129398160, 3233711432, 3464690820, 3695670208, 4042139290, 4172530880, 4619587760, 4850567148, 5543505312, 6063208935, 6258796320, 6467422864, 6929381640, 8084278580, 9239175520, 9701134296, 11087010624, 12126417870, 12517592640, 12934845728, 13858763280, 16168557160, 18478351040, 19402268592, 24252835740, 25869691456, 27717526560, 32337114320, 38804537184, 48505671480, 55435053120, 64674228640, 77609074368, 97011342960, 129348457280, 194022685920, 388045371840]

約数ペア:

[(1, 388045371840), (2, 194022685920), (3, 129348457280), (4, 97011342960), (5, 77609074368), (6, 64674228640), (7, 55435053120), (8, 48505671480), (10, 38804537184), (12, 32337114320), (14, 27717526560), (15, 25869691456), (16, 24252835740), (20, 19402268592), (21, 18478351040), (24, 16168557160), (28, 13858763280), (30, 12934845728), (31, 12517592640), (32, 12126417870), (35, 11087010624), (40, 9701134296), (42, 9239175520), (48, 8084278580), (56, 6929381640), (60, 6467422864), (62, 6258796320), (64, 6063208935), (70, 5543505312), (80, 4850567148), (84, 4619587760), (93, 4172530880), (96, 4042139290), (105, 3695670208), (112, 3464690820), (120, 3233711432), (124, 3129398160), (140, 2771752656), (155, 2503518528), (160, 2425283574), (168, 2309793880), (186, 2086265440), (192, 2021069645), (210, 1847835104), (217, 1788227520), (224, 1732345410), (240, 1616855716), (248, 1564699080), (280, 1385876328), (310, 1251759264), (320, 1212641787), (336, 1154896940), (372, 1043132720), (420, 923917552), (434, 894113760), (448, 866172705), (465, 834506176), (480, 808427858), (496, 782349540), (560, 692938164), (620, 625879632), (651, 596075840), (672, 577448470), (744, 521566360), (840, 461958776), (868, 447056880), (930, 417253088), (960, 404213929), (992, 391174770), (1085, 357645504), (1120, 346469082), (1240, 312939816), (1302, 298037920), (1344, 288724235), (1488, 260783180), (1680, 230979388), (1736, 223528440), (1860, 208626544), (1984, 195587385), (2170, 178822752), (2240, 173234541), (2480, 156469908), (2604, 149018960), (2976, 130391590), (3255, 119215168), (3360, 115489694), (3472, 111764220), (3720, 104313272), (4340, 89411376), (4960, 78234954), (5208, 74509480), (5952, 65195795), (6510, 59607584), (6720, 57744847), (6944, 55882110), (7440, 52156636), (8680, 44705688), (9920, 39117477), (10416, 37254740), (13020, 29803792), (13888, 27941055), (14880, 26078318), (17360, 22352844), (20832, 18627370), (26040, 14901896), (29760, 13039159), (34720, 11176422), (41664, 9313685), (52080, 7450948), (69440, 5588211), (104160, 3725474), (208320, 1862737)]