400564080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 480

約数和(自身を含む): 1671321600

約数和(自身を除く): 1270757520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 47, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 89, 90, 94, 95, 105, 112, 114, 120, 126, 133, 140, 141, 144, 152, 168, 171, 178, 180, 188, 190, 210, 228, 235, 240, 252, 266, 267, 280, 282, 285, 304, 315, 329, 336, 342, 356, 360, 376, 380, 399, 420, 423, 445, 456, 470, 504, 532, 534, 560, 564, 570, 623, 630, 658, 665, 684, 705, 712, 720, 752, 760, 798, 801, 840, 846, 855, 890, 893, 912, 940, 987, 1008, 1064, 1068, 1128, 1140, 1197, 1246, 1260, 1316, 1330, 1335, 1368, 1410, 1424, 1520, 1596, 1602, 1645, 1680, 1691, 1692, 1710, 1780, 1786, 1869, 1880, 1974, 1995, 2115, 2128, 2136, 2256, 2280, 2394, 2492, 2520, 2632, 2660, 2670, 2679, 2736, 2820, 2961, 3115, 3192, 3204, 3290, 3382, 3384, 3420, 3560, 3572, 3738, 3760, 3948, 3990, 4005, 4183, 4230, 4272, 4465, 4560, 4788, 4935, 4984, 5040, 5073, 5264, 5320, 5340, 5358, 5607, 5640, 5922, 5985, 6230, 6251, 6384, 6408, 6580, 6764, 6768, 6840, 7120, 7144, 7476, 7896, 7980, 8010, 8037, 8366, 8455, 8460, 8930, 9345, 9576, 9870, 9968, 10146, 10640, 10680, 10716, 11214, 11280, 11837, 11844, 11970, 12460, 12502, 12549, 12816, 13160, 13395, 13528, 13680, 14288, 14805, 14952, 15219, 15792, 15960, 16020, 16074, 16732, 16910, 16920, 17860, 18690, 18753, 19152, 19740, 20292, 20915, 21360, 21432, 22428, 23674, 23688, 23940, 24920, 25004, 25098, 25365, 26320, 26790, 27056, 28035, 29281, 29610, 29904, 30438, 31255, 31920, 32040, 32148, 33464, 33820, 33840, 35511, 35720, 37380, 37506, 37647, 39480, 40185, 40584, 41830, 42864, 44856, 47348, 47376, 47880, 49840, 50008, 50196, 50730, 53580, 56070, 56259, 58562, 59185, 59220, 60876, 62510, 62745, 64080, 64296, 66928, 67640, 71022, 71440, 74760, 75012, 75294, 76095, 78960, 79477, 80370, 81168, 83660, 87843, 89712, 93765, 94696, 95760, 100016, 100392, 101460, 106533, 107160, 112140, 112518, 117124, 118370, 118440, 121752, 125020, 125490, 128592, 135280, 142044, 146405, 149520, 150024, 150588, 152190, 158954, 160740, 167320, 175686, 177555, 187530, 188235, 189392, 200784, 202920, 213066, 214320, 224280, 225036, 234248, 236740, 236880, 238431, 243504, 250040, 250980, 263529, 281295, 284088, 292810, 300048, 301176, 304380, 317908, 321480, 334640, 351372, 355110, 375060, 376470, 397385, 405840, 426132, 439215, 448560, 450072, 468496, 473480, 476862, 500080, 501960, 527058, 532665, 556339, 562590, 568176, 585620, 602352, 608760, 635816, 642960, 702744, 710220, 715293, 750120, 752940, 794770, 852264, 878430, 900144, 946960, 953724, 1003920, 1054116, 1065330, 1112678, 1125180, 1171240, 1192155, 1217520, 1271632, 1317645, 1405488, 1420440, 1430586, 1500240, 1505880, 1589540, 1669017, 1704528, 1756860, 1907448, 2108232, 2130660, 2225356, 2250360, 2342480, 2384310, 2635290, 2781695, 2840880, 2861172, 3011760, 3179080, 3338034, 3513720, 3576465, 3814896, 4216464, 4261320, 4450712, 4500720, 4768620, 5007051, 5270580, 5563390, 5722344, 6358160, 6676068, 7027440, 7152930, 8345085, 8522640, 8901424, 9537240, 10014102, 10541160, 11126780, 11444688, 13352136, 14305860, 16690170, 19074480, 20028204, 21082320, 22253560, 25035255, 26704272, 28611720, 33380340, 40056408, 44507120, 50070510, 57223440, 66760680, 80112816, 100141020, 133521360, 200282040, 400564080]

約数ペア:

[(1, 400564080), (2, 200282040), (3, 133521360), (4, 100141020), (5, 80112816), (6, 66760680), (7, 57223440), (8, 50070510), (9, 44507120), (10, 40056408), (12, 33380340), (14, 28611720), (15, 26704272), (16, 25035255), (18, 22253560), (19, 21082320), (20, 20028204), (21, 19074480), (24, 16690170), (28, 14305860), (30, 13352136), (35, 11444688), (36, 11126780), (38, 10541160), (40, 10014102), (42, 9537240), (45, 8901424), (47, 8522640), (48, 8345085), (56, 7152930), (57, 7027440), (60, 6676068), (63, 6358160), (70, 5722344), (72, 5563390), (76, 5270580), (80, 5007051), (84, 4768620), (89, 4500720), (90, 4450712), (94, 4261320), (95, 4216464), (105, 3814896), (112, 3576465), (114, 3513720), (120, 3338034), (126, 3179080), (133, 3011760), (140, 2861172), (141, 2840880), (144, 2781695), (152, 2635290), (168, 2384310), (171, 2342480), (178, 2250360), (180, 2225356), (188, 2130660), (190, 2108232), (210, 1907448), (228, 1756860), (235, 1704528), (240, 1669017), (252, 1589540), (266, 1505880), (267, 1500240), (280, 1430586), (282, 1420440), (285, 1405488), (304, 1317645), (315, 1271632), (329, 1217520), (336, 1192155), (342, 1171240), (356, 1125180), (360, 1112678), (376, 1065330), (380, 1054116), (399, 1003920), (420, 953724), (423, 946960), (445, 900144), (456, 878430), (470, 852264), (504, 794770), (532, 752940), (534, 750120), (560, 715293), (564, 710220), (570, 702744), (623, 642960), (630, 635816), (658, 608760), (665, 602352), (684, 585620), (705, 568176), (712, 562590), (720, 556339), (752, 532665), (760, 527058), (798, 501960), (801, 500080), (840, 476862), (846, 473480), (855, 468496), (890, 450072), (893, 448560), (912, 439215), (940, 426132), (987, 405840), (1008, 397385), (1064, 376470), (1068, 375060), (1128, 355110), (1140, 351372), (1197, 334640), (1246, 321480), (1260, 317908), (1316, 304380), (1330, 301176), (1335, 300048), (1368, 292810), (1410, 284088), (1424, 281295), (1520, 263529), (1596, 250980), (1602, 250040), (1645, 243504), (1680, 238431), (1691, 236880), (1692, 236740), (1710, 234248), (1780, 225036), (1786, 224280), (1869, 214320), (1880, 213066), (1974, 202920), (1995, 200784), (2115, 189392), (2128, 188235), (2136, 187530), (2256, 177555), (2280, 175686), (2394, 167320), (2492, 160740), (2520, 158954), (2632, 152190), (2660, 150588), (2670, 150024), (2679, 149520), (2736, 146405), (2820, 142044), (2961, 135280), (3115, 128592), (3192, 125490), (3204, 125020), (3290, 121752), (3382, 118440), (3384, 118370), (3420, 117124), (3560, 112518), (3572, 112140), (3738, 107160), (3760, 106533), (3948, 101460), (3990, 100392), (4005, 100016), (4183, 95760), (4230, 94696), (4272, 93765), (4465, 89712), (4560, 87843), (4788, 83660), (4935, 81168), (4984, 80370), (5040, 79477), (5073, 78960), (5264, 76095), (5320, 75294), (5340, 75012), (5358, 74760), (5607, 71440), (5640, 71022), (5922, 67640), (5985, 66928), (6230, 64296), (6251, 64080), (6384, 62745), (6408, 62510), (6580, 60876), (6764, 59220), (6768, 59185), (6840, 58562), (7120, 56259), (7144, 56070), (7476, 53580), (7896, 50730), (7980, 50196), (8010, 50008), (8037, 49840), (8366, 47880), (8455, 47376), (8460, 47348), (8930, 44856), (9345, 42864), (9576, 41830), (9870, 40584), (9968, 40185), (10146, 39480), (10640, 37647), (10680, 37506), (10716, 37380), (11214, 35720), (11280, 35511), (11837, 33840), (11844, 33820), (11970, 33464), (12460, 32148), (12502, 32040), (12549, 31920), (12816, 31255), (13160, 30438), (13395, 29904), (13528, 29610), (13680, 29281), (14288, 28035), (14805, 27056), (14952, 26790), (15219, 26320), (15792, 25365), (15960, 25098), (16020, 25004), (16074, 24920), (16732, 23940), (16910, 23688), (16920, 23674), (17860, 22428), (18690, 21432), (18753, 21360), (19152, 20915), (19740, 20292)]