15671297280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:1009

約数の個数: 288

約数和(自身を含む): 52921612800

約数和(自身を除く): 37250315520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 347, 380, 384, 456, 480, 570, 608, 619, 640, 694, 760, 768, 912, 960, 1041, 1140, 1216, 1238, 1280, 1388, 1520, 1735, 1824, 1857, 1920, 2082, 2280, 2432, 2476, 2776, 3040, 3095, 3470, 3648, 3714, 3840, 4164, 4560, 4864, 4952, 5205, 5552, 6080, 6190, 6593, 6940, 7296, 7428, 8328, 9120, 9285, 9904, 10410, 11104, 11761, 12160, 12380, 13186, 13880, 14592, 14856, 16656, 18240, 18570, 19779, 19808, 20820, 22208, 23522, 24320, 24760, 26372, 27760, 29712, 32965, 33312, 35283, 36480, 37140, 39558, 39616, 41640, 44416, 47044, 49520, 52744, 55520, 58805, 59424, 65930, 66624, 70566, 72960, 74280, 79116, 79232, 83280, 88832, 94088, 98895, 99040, 105488, 111040, 117610, 118848, 131860, 133248, 141132, 148560, 158232, 158464, 166560, 176415, 188176, 197790, 198080, 210976, 214793, 222080, 235220, 237696, 263720, 266496, 282264, 297120, 316464, 333120, 352830, 376352, 395580, 396160, 421952, 429586, 444160, 470440, 475392, 527440, 564528, 594240, 632928, 644379, 666240, 705660, 752704, 791160, 792320, 843904, 859172, 940880, 1054880, 1073965, 1129056, 1188480, 1265856, 1288758, 1332480, 1411320, 1505408, 1582320, 1687808, 1718344, 1881760, 2109760, 2147930, 2258112, 2376960, 2531712, 2577516, 2822640, 3010816, 3164640, 3221895, 3436688, 3763520, 4081067, 4219520, 4295860, 4516224, 5063424, 5155032, 5645280, 6329280, 6443790, 6873376, 7527040, 8162134, 8439040, 8591720, 9032448, 10310064, 11290560, 12243201, 12658560, 12887580, 13746752, 15054080, 16324268, 17183440, 20405335, 20620128, 22581120, 24486402, 25317120, 25775160, 27493504, 32648536, 34366880, 40810670, 41240256, 45162240, 48972804, 51550320, 54987008, 61216005, 65297072, 68733760, 81621340, 82480512, 97945608, 103100640, 122432010, 130594144, 137467520, 163242680, 164961024, 195891216, 206201280, 244864020, 261188288, 274935040, 326485360, 391782432, 412402560, 489728040, 522376576, 652970720, 783564864, 824805120, 979456080, 1044753152, 1305941440, 1567129728, 1958912160, 2611882880, 3134259456, 3917824320, 5223765760, 7835648640, 15671297280]

約数ペア:

[(1, 15671297280), (2, 7835648640), (3, 5223765760), (4, 3917824320), (5, 3134259456), (6, 2611882880), (8, 1958912160), (10, 1567129728), (12, 1305941440), (15, 1044753152), (16, 979456080), (19, 824805120), (20, 783564864), (24, 652970720), (30, 522376576), (32, 489728040), (38, 412402560), (40, 391782432), (48, 326485360), (57, 274935040), (60, 261188288), (64, 244864020), (76, 206201280), (80, 195891216), (95, 164961024), (96, 163242680), (114, 137467520), (120, 130594144), (128, 122432010), (152, 103100640), (160, 97945608), (190, 82480512), (192, 81621340), (228, 68733760), (240, 65297072), (256, 61216005), (285, 54987008), (304, 51550320), (320, 48972804), (347, 45162240), (380, 41240256), (384, 40810670), (456, 34366880), (480, 32648536), (570, 27493504), (608, 25775160), (619, 25317120), (640, 24486402), (694, 22581120), (760, 20620128), (768, 20405335), (912, 17183440), (960, 16324268), (1041, 15054080), (1140, 13746752), (1216, 12887580), (1238, 12658560), (1280, 12243201), (1388, 11290560), (1520, 10310064), (1735, 9032448), (1824, 8591720), (1857, 8439040), (1920, 8162134), (2082, 7527040), (2280, 6873376), (2432, 6443790), (2476, 6329280), (2776, 5645280), (3040, 5155032), (3095, 5063424), (3470, 4516224), (3648, 4295860), (3714, 4219520), (3840, 4081067), (4164, 3763520), (4560, 3436688), (4864, 3221895), (4952, 3164640), (5205, 3010816), (5552, 2822640), (6080, 2577516), (6190, 2531712), (6593, 2376960), (6940, 2258112), (7296, 2147930), (7428, 2109760), (8328, 1881760), (9120, 1718344), (9285, 1687808), (9904, 1582320), (10410, 1505408), (11104, 1411320), (11761, 1332480), (12160, 1288758), (12380, 1265856), (13186, 1188480), (13880, 1129056), (14592, 1073965), (14856, 1054880), (16656, 940880), (18240, 859172), (18570, 843904), (19779, 792320), (19808, 791160), (20820, 752704), (22208, 705660), (23522, 666240), (24320, 644379), (24760, 632928), (26372, 594240), (27760, 564528), (29712, 527440), (32965, 475392), (33312, 470440), (35283, 444160), (36480, 429586), (37140, 421952), (39558, 396160), (39616, 395580), (41640, 376352), (44416, 352830), (47044, 333120), (49520, 316464), (52744, 297120), (55520, 282264), (58805, 266496), (59424, 263720), (65930, 237696), (66624, 235220), (70566, 222080), (72960, 214793), (74280, 210976), (79116, 198080), (79232, 197790), (83280, 188176), (88832, 176415), (94088, 166560), (98895, 158464), (99040, 158232), (105488, 148560), (111040, 141132), (117610, 133248), (118848, 131860)]