398011320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 480

約数和(自身を含む): 1638727200

約数和(自身を除く): 1240715880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 49, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 98, 105, 108, 109, 115, 120, 126, 135, 138, 140, 147, 161, 162, 168, 180, 184, 189, 196, 207, 210, 216, 218, 230, 245, 252, 270, 276, 280, 294, 315, 322, 324, 327, 345, 360, 378, 392, 405, 414, 420, 436, 441, 460, 483, 490, 504, 540, 545, 552, 567, 588, 621, 630, 644, 648, 654, 690, 735, 756, 763, 805, 810, 828, 840, 872, 882, 920, 945, 966, 980, 981, 1035, 1080, 1090, 1127, 1134, 1176, 1242, 1260, 1288, 1308, 1323, 1380, 1449, 1470, 1512, 1526, 1610, 1620, 1635, 1656, 1764, 1863, 1890, 1932, 1960, 1962, 2070, 2180, 2205, 2254, 2268, 2289, 2415, 2484, 2507, 2520, 2616, 2646, 2760, 2835, 2898, 2940, 2943, 3052, 3105, 3220, 3240, 3270, 3381, 3528, 3726, 3780, 3815, 3864, 3924, 3969, 4140, 4347, 4360, 4410, 4508, 4536, 4578, 4830, 4905, 4968, 5014, 5292, 5341, 5635, 5670, 5796, 5880, 5886, 6104, 6210, 6440, 6540, 6615, 6762, 6867, 7245, 7452, 7521, 7560, 7630, 7848, 7938, 8280, 8694, 8820, 8829, 9016, 9156, 9315, 9660, 9810, 10028, 10143, 10584, 10682, 11270, 11340, 11445, 11592, 11772, 12420, 12535, 13041, 13080, 13230, 13524, 13734, 14490, 14715, 14904, 15042, 15260, 15876, 16023, 16905, 17388, 17549, 17640, 17658, 18312, 18630, 19320, 19620, 19845, 20056, 20286, 20601, 21364, 21735, 22540, 22563, 22680, 22890, 23544, 24840, 25070, 26082, 26460, 26705, 27048, 27468, 28980, 29430, 30084, 30429, 30520, 31752, 32046, 33810, 34335, 34776, 35098, 35316, 37260, 37605, 39240, 39690, 40572, 41202, 42728, 43470, 44145, 45080, 45126, 45780, 48069, 50140, 50715, 52164, 52647, 52920, 53410, 54936, 57960, 58860, 60168, 60858, 61803, 64092, 65205, 67620, 67689, 68670, 70196, 70632, 74520, 75210, 79380, 80115, 81144, 82404, 86940, 87745, 88290, 90252, 91287, 91560, 96138, 100280, 101430, 103005, 104328, 105294, 106820, 112815, 117720, 121716, 122843, 123606, 128184, 130410, 135240, 135378, 137340, 140392, 144207, 150420, 152145, 157941, 158760, 160230, 164808, 173880, 175490, 176580, 180504, 182574, 192276, 202860, 203067, 206010, 210588, 213640, 225630, 240345, 243432, 245686, 247212, 260820, 263235, 270756, 274680, 288414, 300840, 304290, 309015, 315882, 320460, 338445, 350980, 353160, 365148, 368529, 384552, 405720, 406134, 412020, 421176, 432621, 451260, 456435, 473823, 480690, 491372, 494424, 521640, 526470, 541512, 576828, 608580, 614215, 618030, 631764, 640920, 676890, 701960, 721035, 730296, 737058, 789705, 812268, 824040, 865242, 902520, 912870, 947646, 961380, 982744, 1015335, 1052940, 1105587, 1153656, 1217160, 1228430, 1236060, 1263528, 1353780, 1421469, 1442070, 1474116, 1579410, 1624536, 1730484, 1825740, 1842645, 1895292, 1922760, 2030670, 2105880, 2163105, 2211174, 2369115, 2456860, 2472120, 2707560, 2842938, 2884140, 2948232, 3158820, 3316761, 3460968, 3651480, 3685290, 3790584, 4061340, 4326210, 4422348, 4738230, 4913720, 5527935, 5685876, 5768280, 6317640, 6633522, 7107345, 7370580, 8122680, 8652420, 8844696, 9476460, 9950283, 11055870, 11371752, 13267044, 14214690, 14741160, 16583805, 17304840, 18952920, 19900566, 22111740, 26534088, 28429380, 33167610, 39801132, 44223480, 49751415, 56858760, 66335220, 79602264, 99502830, 132670440, 199005660, 398011320]

約数ペア:

[(1, 398011320), (2, 199005660), (3, 132670440), (4, 99502830), (5, 79602264), (6, 66335220), (7, 56858760), (8, 49751415), (9, 44223480), (10, 39801132), (12, 33167610), (14, 28429380), (15, 26534088), (18, 22111740), (20, 19900566), (21, 18952920), (23, 17304840), (24, 16583805), (27, 14741160), (28, 14214690), (30, 13267044), (35, 11371752), (36, 11055870), (40, 9950283), (42, 9476460), (45, 8844696), (46, 8652420), (49, 8122680), (54, 7370580), (56, 7107345), (60, 6633522), (63, 6317640), (69, 5768280), (70, 5685876), (72, 5527935), (81, 4913720), (84, 4738230), (90, 4422348), (92, 4326210), (98, 4061340), (105, 3790584), (108, 3685290), (109, 3651480), (115, 3460968), (120, 3316761), (126, 3158820), (135, 2948232), (138, 2884140), (140, 2842938), (147, 2707560), (161, 2472120), (162, 2456860), (168, 2369115), (180, 2211174), (184, 2163105), (189, 2105880), (196, 2030670), (207, 1922760), (210, 1895292), (216, 1842645), (218, 1825740), (230, 1730484), (245, 1624536), (252, 1579410), (270, 1474116), (276, 1442070), (280, 1421469), (294, 1353780), (315, 1263528), (322, 1236060), (324, 1228430), (327, 1217160), (345, 1153656), (360, 1105587), (378, 1052940), (392, 1015335), (405, 982744), (414, 961380), (420, 947646), (436, 912870), (441, 902520), (460, 865242), (483, 824040), (490, 812268), (504, 789705), (540, 737058), (545, 730296), (552, 721035), (567, 701960), (588, 676890), (621, 640920), (630, 631764), (644, 618030), (648, 614215), (654, 608580), (690, 576828), (735, 541512), (756, 526470), (763, 521640), (805, 494424), (810, 491372), (828, 480690), (840, 473823), (872, 456435), (882, 451260), (920, 432621), (945, 421176), (966, 412020), (980, 406134), (981, 405720), (1035, 384552), (1080, 368529), (1090, 365148), (1127, 353160), (1134, 350980), (1176, 338445), (1242, 320460), (1260, 315882), (1288, 309015), (1308, 304290), (1323, 300840), (1380, 288414), (1449, 274680), (1470, 270756), (1512, 263235), (1526, 260820), (1610, 247212), (1620, 245686), (1635, 243432), (1656, 240345), (1764, 225630), (1863, 213640), (1890, 210588), (1932, 206010), (1960, 203067), (1962, 202860), (2070, 192276), (2180, 182574), (2205, 180504), (2254, 176580), (2268, 175490), (2289, 173880), (2415, 164808), (2484, 160230), (2507, 158760), (2520, 157941), (2616, 152145), (2646, 150420), (2760, 144207), (2835, 140392), (2898, 137340), (2940, 135378), (2943, 135240), (3052, 130410), (3105, 128184), (3220, 123606), (3240, 122843), (3270, 121716), (3381, 117720), (3528, 112815), (3726, 106820), (3780, 105294), (3815, 104328), (3864, 103005), (3924, 101430), (3969, 100280), (4140, 96138), (4347, 91560), (4360, 91287), (4410, 90252), (4508, 88290), (4536, 87745), (4578, 86940), (4830, 82404), (4905, 81144), (4968, 80115), (5014, 79380), (5292, 75210), (5341, 74520), (5635, 70632), (5670, 70196), (5796, 68670), (5880, 67689), (5886, 67620), (6104, 65205), (6210, 64092), (6440, 61803), (6540, 60858), (6615, 60168), (6762, 58860), (6867, 57960), (7245, 54936), (7452, 53410), (7521, 52920), (7560, 52647), (7630, 52164), (7848, 50715), (7938, 50140), (8280, 48069), (8694, 45780), (8820, 45126), (8829, 45080), (9016, 44145), (9156, 43470), (9315, 42728), (9660, 41202), (9810, 40572), (10028, 39690), (10143, 39240), (10584, 37605), (10682, 37260), (11270, 35316), (11340, 35098), (11445, 34776), (11592, 34335), (11772, 33810), (12420, 32046), (12535, 31752), (13041, 30520), (13080, 30429), (13230, 30084), (13524, 29430), (13734, 28980), (14490, 27468), (14715, 27048), (14904, 26705), (15042, 26460), (15260, 26082), (15876, 25070), (16023, 24840), (16905, 23544), (17388, 22890), (17549, 22680), (17640, 22563), (17658, 22540), (18312, 21735), (18630, 21364), (19320, 20601), (19620, 20286), (19845, 20056)]