15498834720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{10979}}^1$

素因数の和:11187

約数の個数: 192

約数和(自身を含む): 51996712320

約数和(自身を除く): 36497877600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 173, 204, 240, 255, 272, 340, 346, 408, 480, 510, 519, 544, 680, 692, 816, 865, 1020, 1038, 1360, 1384, 1632, 1730, 2040, 2076, 2595, 2720, 2768, 2941, 3460, 4080, 4152, 5190, 5536, 5882, 6920, 8160, 8304, 8823, 10380, 10979, 11764, 13840, 14705, 16608, 17646, 20760, 21958, 23528, 27680, 29410, 32937, 35292, 41520, 43916, 44115, 47056, 54895, 58820, 65874, 70584, 83040, 87832, 88230, 94112, 109790, 117640, 131748, 141168, 164685, 175664, 176460, 186643, 219580, 235280, 263496, 282336, 329370, 351328, 352920, 373286, 439160, 470560, 526992, 559929, 658740, 705840, 746572, 878320, 933215, 1053984, 1119858, 1317480, 1411680, 1493144, 1756640, 1866430, 1899367, 2239716, 2634960, 2799645, 2986288, 3732860, 3798734, 4479432, 5269920, 5599290, 5698101, 5972576, 7465720, 7597468, 8958864, 9496835, 11198580, 11396202, 14931440, 15194936, 17917728, 18993670, 22397160, 22792404, 28490505, 29862880, 30389872, 32289239, 37987340, 44794320, 45584808, 56981010, 60779744, 64578478, 75974680, 89588640, 91169616, 96867717, 113962020, 129156956, 151949360, 161446195, 182339232, 193735434, 227924040, 258313912, 303898720, 322892390, 387470868, 455848080, 484338585, 516627824, 645784780, 774941736, 911696160, 968677170, 1033255648, 1291569560, 1549883472, 1937354340, 2583139120, 3099766944, 3874708680, 5166278240, 7749417360, 15498834720]

約数ペア:

[(1, 15498834720), (2, 7749417360), (3, 5166278240), (4, 3874708680), (5, 3099766944), (6, 2583139120), (8, 1937354340), (10, 1549883472), (12, 1291569560), (15, 1033255648), (16, 968677170), (17, 911696160), (20, 774941736), (24, 645784780), (30, 516627824), (32, 484338585), (34, 455848080), (40, 387470868), (48, 322892390), (51, 303898720), (60, 258313912), (68, 227924040), (80, 193735434), (85, 182339232), (96, 161446195), (102, 151949360), (120, 129156956), (136, 113962020), (160, 96867717), (170, 91169616), (173, 89588640), (204, 75974680), (240, 64578478), (255, 60779744), (272, 56981010), (340, 45584808), (346, 44794320), (408, 37987340), (480, 32289239), (510, 30389872), (519, 29862880), (544, 28490505), (680, 22792404), (692, 22397160), (816, 18993670), (865, 17917728), (1020, 15194936), (1038, 14931440), (1360, 11396202), (1384, 11198580), (1632, 9496835), (1730, 8958864), (2040, 7597468), (2076, 7465720), (2595, 5972576), (2720, 5698101), (2768, 5599290), (2941, 5269920), (3460, 4479432), (4080, 3798734), (4152, 3732860), (5190, 2986288), (5536, 2799645), (5882, 2634960), (6920, 2239716), (8160, 1899367), (8304, 1866430), (8823, 1756640), (10380, 1493144), (10979, 1411680), (11764, 1317480), (13840, 1119858), (14705, 1053984), (16608, 933215), (17646, 878320), (20760, 746572), (21958, 705840), (23528, 658740), (27680, 559929), (29410, 526992), (32937, 470560), (35292, 439160), (41520, 373286), (43916, 352920), (44115, 351328), (47056, 329370), (54895, 282336), (58820, 263496), (65874, 235280), (70584, 219580), (83040, 186643), (87832, 176460), (88230, 175664), (94112, 164685), (109790, 141168), (117640, 131748)]