388687320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 1571581440

約数和(自身を除く): 1182894120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 43, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 86, 90, 102, 105, 119, 120, 126, 129, 136, 140, 153, 168, 170, 172, 180, 204, 210, 211, 215, 238, 252, 255, 258, 280, 301, 306, 315, 340, 344, 357, 360, 387, 408, 420, 422, 430, 476, 504, 510, 516, 595, 602, 612, 630, 633, 645, 680, 714, 731, 765, 774, 840, 844, 860, 903, 952, 1020, 1032, 1055, 1071, 1190, 1204, 1224, 1260, 1266, 1290, 1428, 1462, 1477, 1505, 1530, 1548, 1688, 1720, 1785, 1806, 1899, 1935, 2040, 2110, 2142, 2193, 2380, 2408, 2520, 2532, 2580, 2709, 2856, 2924, 2954, 3010, 3060, 3096, 3165, 3570, 3587, 3612, 3655, 3798, 3870, 4220, 4284, 4386, 4431, 4515, 4760, 5064, 5117, 5160, 5355, 5418, 5848, 5908, 6020, 6120, 6330, 6579, 7140, 7174, 7224, 7310, 7385, 7596, 7740, 8440, 8568, 8772, 8862, 9030, 9073, 9495, 10234, 10710, 10761, 10836, 10965, 11816, 12040, 12660, 13158, 13293, 13545, 14280, 14348, 14620, 14770, 15192, 15351, 15480, 17544, 17724, 17935, 18060, 18146, 18990, 20468, 21420, 21522, 21672, 21930, 22155, 25109, 25320, 25585, 26316, 26586, 27090, 27219, 28696, 29240, 29540, 30702, 32283, 32895, 35448, 35870, 36120, 36292, 37980, 40936, 42840, 43044, 43860, 44310, 45365, 46053, 50218, 51170, 52632, 53172, 53805, 54180, 54438, 59080, 61404, 63511, 64566, 65790, 66465, 71740, 72584, 75327, 75960, 76755, 81657, 86088, 87720, 88620, 90730, 92106, 100436, 102340, 106344, 107610, 108360, 108876, 122808, 125545, 127022, 129132, 131580, 132930, 136095, 143480, 150654, 153510, 154241, 161415, 163314, 177240, 181460, 184212, 190533, 200872, 204680, 215220, 217752, 225981, 230265, 251090, 254044, 258264, 263160, 265860, 272190, 301308, 307020, 308482, 317555, 322830, 326628, 362920, 368424, 376635, 381066, 408285, 430440, 451962, 460530, 462723, 502180, 508088, 531720, 544380, 571599, 602616, 614040, 616964, 635110, 645660, 653256, 753270, 762132, 771205, 816570, 903924, 921060, 925446, 952665, 1004360, 1079687, 1088760, 1129905, 1143198, 1233928, 1270220, 1291320, 1388169, 1506540, 1524264, 1542410, 1633140, 1807848, 1842120, 1850892, 1905330, 2159374, 2259810, 2286396, 2313615, 2540440, 2776338, 2857995, 3013080, 3084820, 3239061, 3266280, 3701784, 3810660, 4318748, 4519620, 4572792, 4627230, 5398435, 5552676, 5715990, 6169640, 6478122, 6940845, 7621320, 8637496, 9039240, 9254460, 9717183, 10796870, 11105352, 11431980, 12956244, 13881690, 16195305, 18508920, 19434366, 21593740, 22863960, 25912488, 27763380, 32390610, 38868732, 43187480, 48585915, 55526760, 64781220, 77737464, 97171830, 129562440, 194343660, 388687320]

約数ペア:

[(1, 388687320), (2, 194343660), (3, 129562440), (4, 97171830), (5, 77737464), (6, 64781220), (7, 55526760), (8, 48585915), (9, 43187480), (10, 38868732), (12, 32390610), (14, 27763380), (15, 25912488), (17, 22863960), (18, 21593740), (20, 19434366), (21, 18508920), (24, 16195305), (28, 13881690), (30, 12956244), (34, 11431980), (35, 11105352), (36, 10796870), (40, 9717183), (42, 9254460), (43, 9039240), (45, 8637496), (51, 7621320), (56, 6940845), (60, 6478122), (63, 6169640), (68, 5715990), (70, 5552676), (72, 5398435), (84, 4627230), (85, 4572792), (86, 4519620), (90, 4318748), (102, 3810660), (105, 3701784), (119, 3266280), (120, 3239061), (126, 3084820), (129, 3013080), (136, 2857995), (140, 2776338), (153, 2540440), (168, 2313615), (170, 2286396), (172, 2259810), (180, 2159374), (204, 1905330), (210, 1850892), (211, 1842120), (215, 1807848), (238, 1633140), (252, 1542410), (255, 1524264), (258, 1506540), (280, 1388169), (301, 1291320), (306, 1270220), (315, 1233928), (340, 1143198), (344, 1129905), (357, 1088760), (360, 1079687), (387, 1004360), (408, 952665), (420, 925446), (422, 921060), (430, 903924), (476, 816570), (504, 771205), (510, 762132), (516, 753270), (595, 653256), (602, 645660), (612, 635110), (630, 616964), (633, 614040), (645, 602616), (680, 571599), (714, 544380), (731, 531720), (765, 508088), (774, 502180), (840, 462723), (844, 460530), (860, 451962), (903, 430440), (952, 408285), (1020, 381066), (1032, 376635), (1055, 368424), (1071, 362920), (1190, 326628), (1204, 322830), (1224, 317555), (1260, 308482), (1266, 307020), (1290, 301308), (1428, 272190), (1462, 265860), (1477, 263160), (1505, 258264), (1530, 254044), (1548, 251090), (1688, 230265), (1720, 225981), (1785, 217752), (1806, 215220), (1899, 204680), (1935, 200872), (2040, 190533), (2110, 184212), (2142, 181460), (2193, 177240), (2380, 163314), (2408, 161415), (2520, 154241), (2532, 153510), (2580, 150654), (2709, 143480), (2856, 136095), (2924, 132930), (2954, 131580), (3010, 129132), (3060, 127022), (3096, 125545), (3165, 122808), (3570, 108876), (3587, 108360), (3612, 107610), (3655, 106344), (3798, 102340), (3870, 100436), (4220, 92106), (4284, 90730), (4386, 88620), (4431, 87720), (4515, 86088), (4760, 81657), (5064, 76755), (5117, 75960), (5160, 75327), (5355, 72584), (5418, 71740), (5848, 66465), (5908, 65790), (6020, 64566), (6120, 63511), (6330, 61404), (6579, 59080), (7140, 54438), (7174, 54180), (7224, 53805), (7310, 53172), (7385, 52632), (7596, 51170), (7740, 50218), (8440, 46053), (8568, 45365), (8772, 44310), (8862, 43860), (9030, 43044), (9073, 42840), (9495, 40936), (10234, 37980), (10710, 36292), (10761, 36120), (10836, 35870), (10965, 35448), (11816, 32895), (12040, 32283), (12660, 30702), (13158, 29540), (13293, 29240), (13545, 28696), (14280, 27219), (14348, 27090), (14620, 26586), (14770, 26316), (15192, 25585), (15351, 25320), (15480, 25109), (17544, 22155), (17724, 21930), (17935, 21672), (18060, 21522), (18146, 21420), (18990, 20468)]