380336320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 224

約数和(自身を含む): 1148047488

約数和(自身を除く): 767711168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 160, 182, 185, 208, 224, 259, 260, 280, 296, 320, 353, 364, 370, 416, 448, 455, 481, 518, 520, 560, 592, 706, 728, 740, 832, 910, 962, 1036, 1040, 1120, 1184, 1295, 1412, 1456, 1480, 1765, 1820, 1924, 2072, 2080, 2240, 2368, 2405, 2471, 2590, 2824, 2912, 2960, 3367, 3530, 3640, 3848, 4144, 4160, 4589, 4810, 4942, 5180, 5648, 5824, 5920, 6734, 7060, 7280, 7696, 8288, 9178, 9620, 9884, 10360, 11296, 11840, 12355, 13061, 13468, 14120, 14560, 15392, 16576, 16835, 18356, 19240, 19768, 20720, 22592, 22945, 24710, 26122, 26936, 28240, 29120, 30784, 32123, 33670, 36712, 38480, 39536, 41440, 45890, 49420, 52244, 53872, 56480, 64246, 65305, 67340, 73424, 76960, 79072, 82880, 91427, 91780, 98840, 104488, 107744, 112960, 128492, 130610, 134680, 146848, 153920, 158144, 160615, 169793, 182854, 183560, 197680, 208976, 215488, 256984, 261220, 269360, 293696, 321230, 339586, 365708, 367120, 395360, 417952, 457135, 513968, 522440, 538720, 642460, 679172, 731416, 734240, 790720, 835904, 848965, 914270, 1027936, 1044880, 1077440, 1188551, 1284920, 1358344, 1462832, 1468480, 1697930, 1828540, 2055872, 2089760, 2377102, 2569840, 2716688, 2925664, 3395860, 3657080, 4179520, 4754204, 5139680, 5433376, 5851328, 5942755, 6791720, 7314160, 9508408, 10279360, 10866752, 11885510, 13583440, 14628320, 19016816, 23771020, 27166880, 29256640, 38033632, 47542040, 54333760, 76067264, 95084080, 190168160, 380336320]

約数ペア:

[(1, 380336320), (2, 190168160), (4, 95084080), (5, 76067264), (7, 54333760), (8, 47542040), (10, 38033632), (13, 29256640), (14, 27166880), (16, 23771020), (20, 19016816), (26, 14628320), (28, 13583440), (32, 11885510), (35, 10866752), (37, 10279360), (40, 9508408), (52, 7314160), (56, 6791720), (64, 5942755), (65, 5851328), (70, 5433376), (74, 5139680), (80, 4754204), (91, 4179520), (104, 3657080), (112, 3395860), (130, 2925664), (140, 2716688), (148, 2569840), (160, 2377102), (182, 2089760), (185, 2055872), (208, 1828540), (224, 1697930), (259, 1468480), (260, 1462832), (280, 1358344), (296, 1284920), (320, 1188551), (353, 1077440), (364, 1044880), (370, 1027936), (416, 914270), (448, 848965), (455, 835904), (481, 790720), (518, 734240), (520, 731416), (560, 679172), (592, 642460), (706, 538720), (728, 522440), (740, 513968), (832, 457135), (910, 417952), (962, 395360), (1036, 367120), (1040, 365708), (1120, 339586), (1184, 321230), (1295, 293696), (1412, 269360), (1456, 261220), (1480, 256984), (1765, 215488), (1820, 208976), (1924, 197680), (2072, 183560), (2080, 182854), (2240, 169793), (2368, 160615), (2405, 158144), (2471, 153920), (2590, 146848), (2824, 134680), (2912, 130610), (2960, 128492), (3367, 112960), (3530, 107744), (3640, 104488), (3848, 98840), (4144, 91780), (4160, 91427), (4589, 82880), (4810, 79072), (4942, 76960), (5180, 73424), (5648, 67340), (5824, 65305), (5920, 64246), (6734, 56480), (7060, 53872), (7280, 52244), (7696, 49420), (8288, 45890), (9178, 41440), (9620, 39536), (9884, 38480), (10360, 36712), (11296, 33670), (11840, 32123), (12355, 30784), (13061, 29120), (13468, 28240), (14120, 26936), (14560, 26122), (15392, 24710), (16576, 22945), (16835, 22592), (18356, 20720), (19240, 19768)]