203671680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 692098560

約数和(自身を除く): 488426880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 61, 64, 74, 80, 94, 96, 111, 120, 122, 128, 141, 148, 160, 183, 185, 188, 192, 222, 235, 240, 244, 282, 296, 305, 320, 366, 370, 376, 384, 444, 470, 480, 488, 555, 564, 592, 610, 640, 705, 732, 740, 752, 888, 915, 940, 960, 976, 1110, 1128, 1184, 1220, 1410, 1464, 1480, 1504, 1739, 1776, 1830, 1880, 1920, 1952, 2220, 2256, 2257, 2368, 2440, 2820, 2867, 2928, 2960, 3008, 3478, 3552, 3660, 3760, 3904, 4440, 4512, 4514, 4736, 4880, 5217, 5640, 5734, 5856, 5920, 6016, 6771, 6956, 7104, 7320, 7520, 7808, 8601, 8695, 8880, 9024, 9028, 9760, 10434, 11280, 11285, 11468, 11712, 11840, 13542, 13912, 14208, 14335, 14640, 15040, 17202, 17390, 17760, 18048, 18056, 19520, 20868, 22560, 22570, 22936, 23424, 23680, 26085, 27084, 27824, 28670, 29280, 30080, 33855, 34404, 34780, 35520, 36112, 39040, 41736, 43005, 45120, 45140, 45872, 52170, 54168, 55648, 57340, 58560, 67710, 68808, 69560, 71040, 72224, 83472, 86010, 90240, 90280, 91744, 104340, 106079, 108336, 111296, 114680, 117120, 135420, 137616, 139120, 144448, 166944, 172020, 180560, 183488, 208680, 212158, 216672, 222592, 229360, 270840, 275232, 278240, 288896, 318237, 333888, 344040, 361120, 366976, 417360, 424316, 433344, 458720, 530395, 541680, 550464, 556480, 636474, 667776, 688080, 722240, 834720, 848632, 866688, 917440, 1060790, 1083360, 1100928, 1112960, 1272948, 1376160, 1444480, 1591185, 1669440, 1697264, 1834880, 2121580, 2166720, 2545896, 2752320, 3182370, 3338880, 3394528, 4243160, 4333440, 5091792, 5504640, 6364740, 6789056, 8486320, 10183584, 12729480, 13578112, 16972640, 20367168, 25458960, 33945280, 40734336, 50917920, 67890560, 101835840, 203671680]

約数ペア:

[(1, 203671680), (2, 101835840), (3, 67890560), (4, 50917920), (5, 40734336), (6, 33945280), (8, 25458960), (10, 20367168), (12, 16972640), (15, 13578112), (16, 12729480), (20, 10183584), (24, 8486320), (30, 6789056), (32, 6364740), (37, 5504640), (40, 5091792), (47, 4333440), (48, 4243160), (60, 3394528), (61, 3338880), (64, 3182370), (74, 2752320), (80, 2545896), (94, 2166720), (96, 2121580), (111, 1834880), (120, 1697264), (122, 1669440), (128, 1591185), (141, 1444480), (148, 1376160), (160, 1272948), (183, 1112960), (185, 1100928), (188, 1083360), (192, 1060790), (222, 917440), (235, 866688), (240, 848632), (244, 834720), (282, 722240), (296, 688080), (305, 667776), (320, 636474), (366, 556480), (370, 550464), (376, 541680), (384, 530395), (444, 458720), (470, 433344), (480, 424316), (488, 417360), (555, 366976), (564, 361120), (592, 344040), (610, 333888), (640, 318237), (705, 288896), (732, 278240), (740, 275232), (752, 270840), (888, 229360), (915, 222592), (940, 216672), (960, 212158), (976, 208680), (1110, 183488), (1128, 180560), (1184, 172020), (1220, 166944), (1410, 144448), (1464, 139120), (1480, 137616), (1504, 135420), (1739, 117120), (1776, 114680), (1830, 111296), (1880, 108336), (1920, 106079), (1952, 104340), (2220, 91744), (2256, 90280), (2257, 90240), (2368, 86010), (2440, 83472), (2820, 72224), (2867, 71040), (2928, 69560), (2960, 68808), (3008, 67710), (3478, 58560), (3552, 57340), (3660, 55648), (3760, 54168), (3904, 52170), (4440, 45872), (4512, 45140), (4514, 45120), (4736, 43005), (4880, 41736), (5217, 39040), (5640, 36112), (5734, 35520), (5856, 34780), (5920, 34404), (6016, 33855), (6771, 30080), (6956, 29280), (7104, 28670), (7320, 27824), (7520, 27084), (7808, 26085), (8601, 23680), (8695, 23424), (8880, 22936), (9024, 22570), (9028, 22560), (9760, 20868), (10434, 19520), (11280, 18056), (11285, 18048), (11468, 17760), (11712, 17390), (11840, 17202), (13542, 15040), (13912, 14640), (14208, 14335)]