340696320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 1159634784

約数和(自身を除く): 818938464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 307, 320, 340, 384, 408, 480, 510, 544, 578, 614, 640, 680, 768, 816, 867, 921, 960, 1020, 1088, 1156, 1228, 1280, 1360, 1445, 1535, 1632, 1734, 1842, 1920, 2040, 2176, 2312, 2456, 2720, 2890, 3070, 3264, 3468, 3684, 3840, 4080, 4335, 4352, 4605, 4624, 4912, 5219, 5440, 5780, 6140, 6528, 6936, 7368, 8160, 8670, 9210, 9248, 9824, 10438, 10880, 11560, 12280, 13056, 13872, 14736, 15657, 16320, 17340, 18420, 18496, 19648, 20876, 21760, 23120, 24560, 26095, 27744, 29472, 31314, 32640, 34680, 36840, 36992, 39296, 41752, 46240, 49120, 52190, 55488, 58944, 62628, 65280, 69360, 73680, 73984, 78285, 78592, 83504, 88723, 92480, 98240, 104380, 110976, 117888, 125256, 138720, 147360, 156570, 167008, 177446, 184960, 196480, 208760, 221952, 235776, 250512, 266169, 277440, 294720, 313140, 334016, 354892, 369920, 392960, 417520, 443615, 501024, 532338, 554880, 589440, 626280, 668032, 709784, 835040, 887230, 1002048, 1064676, 1109760, 1178880, 1252560, 1330845, 1336064, 1419568, 1670080, 1774460, 2004096, 2129352, 2505120, 2661690, 2839136, 3340160, 3548920, 4008192, 4258704, 5010240, 5323380, 5678272, 6680320, 7097840, 8517408, 10020480, 10646760, 11356544, 14195680, 17034816, 20040960, 21293520, 22713088, 28391360, 34069632, 42587040, 56782720, 68139264, 85174080, 113565440, 170348160, 340696320]

約数ペア:

[(1, 340696320), (2, 170348160), (3, 113565440), (4, 85174080), (5, 68139264), (6, 56782720), (8, 42587040), (10, 34069632), (12, 28391360), (15, 22713088), (16, 21293520), (17, 20040960), (20, 17034816), (24, 14195680), (30, 11356544), (32, 10646760), (34, 10020480), (40, 8517408), (48, 7097840), (51, 6680320), (60, 5678272), (64, 5323380), (68, 5010240), (80, 4258704), (85, 4008192), (96, 3548920), (102, 3340160), (120, 2839136), (128, 2661690), (136, 2505120), (160, 2129352), (170, 2004096), (192, 1774460), (204, 1670080), (240, 1419568), (255, 1336064), (256, 1330845), (272, 1252560), (289, 1178880), (307, 1109760), (320, 1064676), (340, 1002048), (384, 887230), (408, 835040), (480, 709784), (510, 668032), (544, 626280), (578, 589440), (614, 554880), (640, 532338), (680, 501024), (768, 443615), (816, 417520), (867, 392960), (921, 369920), (960, 354892), (1020, 334016), (1088, 313140), (1156, 294720), (1228, 277440), (1280, 266169), (1360, 250512), (1445, 235776), (1535, 221952), (1632, 208760), (1734, 196480), (1842, 184960), (1920, 177446), (2040, 167008), (2176, 156570), (2312, 147360), (2456, 138720), (2720, 125256), (2890, 117888), (3070, 110976), (3264, 104380), (3468, 98240), (3684, 92480), (3840, 88723), (4080, 83504), (4335, 78592), (4352, 78285), (4605, 73984), (4624, 73680), (4912, 69360), (5219, 65280), (5440, 62628), (5780, 58944), (6140, 55488), (6528, 52190), (6936, 49120), (7368, 46240), (8160, 41752), (8670, 39296), (9210, 36992), (9248, 36840), (9824, 34680), (10438, 32640), (10880, 31314), (11560, 29472), (12280, 27744), (13056, 26095), (13872, 24560), (14736, 23120), (15657, 21760), (16320, 20876), (17340, 19648), (18420, 18496)]