16457116320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2356

約数の個数: 288

約数和(自身を含む): 58333976064

約数和(自身を除く): 41876859744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 173, 180, 186, 240, 248, 279, 288, 310, 346, 360, 372, 465, 480, 496, 519, 558, 620, 692, 720, 744, 865, 930, 992, 1038, 1116, 1240, 1384, 1395, 1440, 1488, 1557, 1730, 1860, 2076, 2131, 2232, 2480, 2595, 2768, 2790, 2976, 3114, 3460, 3720, 4152, 4262, 4464, 4960, 5190, 5363, 5536, 5580, 6228, 6393, 6920, 7440, 7785, 8304, 8524, 8928, 10380, 10655, 10726, 11160, 12456, 12786, 13840, 14880, 15570, 16089, 16608, 17048, 19179, 20760, 21310, 21452, 22320, 24912, 25572, 26815, 27680, 31140, 31965, 32178, 34096, 38358, 41520, 42620, 42904, 44640, 48267, 49824, 51144, 53630, 62280, 63930, 64356, 66061, 68192, 76716, 80445, 83040, 85240, 85808, 95895, 96534, 102288, 107260, 124560, 127860, 128712, 132122, 153432, 160890, 170480, 171616, 191790, 193068, 198183, 204576, 214520, 241335, 249120, 255720, 257424, 264244, 306864, 321780, 330305, 340960, 368663, 383580, 386136, 396366, 429040, 482670, 511440, 514848, 528488, 594549, 613728, 643560, 660610, 737326, 767160, 772272, 792732, 858080, 965340, 990915, 1022880, 1056976, 1105989, 1189098, 1287120, 1321220, 1474652, 1534320, 1544544, 1585464, 1843315, 1930680, 1981830, 2113952, 2211978, 2378196, 2574240, 2642440, 2949304, 2972745, 3068640, 3170928, 3317967, 3686630, 3861360, 3963660, 4423956, 4756392, 5284880, 5529945, 5898608, 5945490, 6341856, 6635934, 7373260, 7722720, 7927320, 8847912, 9512784, 10569760, 11059890, 11428553, 11797216, 11890980, 13271868, 14746520, 15854640, 16589835, 17695824, 19025568, 22119780, 22857106, 23781960, 26543736, 29493040, 31709280, 33179670, 34285659, 35391648, 44239560, 45714212, 47563920, 53087472, 57142765, 58986080, 66359340, 68571318, 88479120, 91428424, 95127840, 102856977, 106174944, 114285530, 132718680, 137142636, 171428295, 176958240, 182856848, 205713954, 228571060, 265437360, 274285272, 342856590, 365713696, 411427908, 457142120, 514284885, 530874720, 548570544, 685713180, 822855816, 914284240, 1028569770, 1097141088, 1371426360, 1645711632, 1828568480, 2057139540, 2742852720, 3291423264, 4114279080, 5485705440, 8228558160, 16457116320]

約数ペア:

[(1, 16457116320), (2, 8228558160), (3, 5485705440), (4, 4114279080), (5, 3291423264), (6, 2742852720), (8, 2057139540), (9, 1828568480), (10, 1645711632), (12, 1371426360), (15, 1097141088), (16, 1028569770), (18, 914284240), (20, 822855816), (24, 685713180), (30, 548570544), (31, 530874720), (32, 514284885), (36, 457142120), (40, 411427908), (45, 365713696), (48, 342856590), (60, 274285272), (62, 265437360), (72, 228571060), (80, 205713954), (90, 182856848), (93, 176958240), (96, 171428295), (120, 137142636), (124, 132718680), (144, 114285530), (155, 106174944), (160, 102856977), (173, 95127840), (180, 91428424), (186, 88479120), (240, 68571318), (248, 66359340), (279, 58986080), (288, 57142765), (310, 53087472), (346, 47563920), (360, 45714212), (372, 44239560), (465, 35391648), (480, 34285659), (496, 33179670), (519, 31709280), (558, 29493040), (620, 26543736), (692, 23781960), (720, 22857106), (744, 22119780), (865, 19025568), (930, 17695824), (992, 16589835), (1038, 15854640), (1116, 14746520), (1240, 13271868), (1384, 11890980), (1395, 11797216), (1440, 11428553), (1488, 11059890), (1557, 10569760), (1730, 9512784), (1860, 8847912), (2076, 7927320), (2131, 7722720), (2232, 7373260), (2480, 6635934), (2595, 6341856), (2768, 5945490), (2790, 5898608), (2976, 5529945), (3114, 5284880), (3460, 4756392), (3720, 4423956), (4152, 3963660), (4262, 3861360), (4464, 3686630), (4960, 3317967), (5190, 3170928), (5363, 3068640), (5536, 2972745), (5580, 2949304), (6228, 2642440), (6393, 2574240), (6920, 2378196), (7440, 2211978), (7785, 2113952), (8304, 1981830), (8524, 1930680), (8928, 1843315), (10380, 1585464), (10655, 1544544), (10726, 1534320), (11160, 1474652), (12456, 1321220), (12786, 1287120), (13840, 1189098), (14880, 1105989), (15570, 1056976), (16089, 1022880), (16608, 990915), (17048, 965340), (19179, 858080), (20760, 792732), (21310, 772272), (21452, 767160), (22320, 737326), (24912, 660610), (25572, 643560), (26815, 613728), (27680, 594549), (31140, 528488), (31965, 514848), (32178, 511440), (34096, 482670), (38358, 429040), (41520, 396366), (42620, 386136), (42904, 383580), (44640, 368663), (48267, 340960), (49824, 330305), (51144, 321780), (53630, 306864), (62280, 264244), (63930, 257424), (64356, 255720), (66061, 249120), (68192, 241335), (76716, 214520), (80445, 204576), (83040, 198183), (85240, 193068), (85808, 191790), (95895, 171616), (96534, 170480), (102288, 160890), (107260, 153432), (124560, 132122), (127860, 128712)]