1370390880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 4441651200

約数和(自身を除く): 3071260320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 79, 80, 96, 120, 142, 158, 160, 213, 237, 240, 284, 316, 355, 395, 426, 474, 480, 509, 568, 632, 710, 790, 852, 948, 1018, 1065, 1136, 1185, 1264, 1420, 1527, 1580, 1704, 1896, 2036, 2130, 2272, 2370, 2528, 2545, 2840, 3054, 3160, 3408, 3792, 4072, 4260, 4740, 5090, 5609, 5680, 6108, 6320, 6816, 7584, 7635, 8144, 8520, 9480, 10180, 11218, 11360, 12216, 12640, 15270, 16288, 16827, 17040, 18960, 20360, 22436, 24432, 28045, 30540, 33654, 34080, 36139, 37920, 40211, 40720, 44872, 48864, 56090, 61080, 67308, 72278, 80422, 81440, 84135, 89744, 108417, 112180, 120633, 122160, 134616, 144556, 160844, 168270, 179488, 180695, 201055, 216834, 224360, 241266, 244320, 269232, 289112, 321688, 336540, 361390, 402110, 433668, 448720, 482532, 538464, 542085, 578224, 603165, 643376, 673080, 722780, 804220, 867336, 897440, 965064, 1084170, 1156448, 1206330, 1286752, 1346160, 1445560, 1608440, 1734672, 1930128, 2168340, 2412660, 2692320, 2854981, 2891120, 3216880, 3469344, 3860256, 4336680, 4825320, 5709962, 5782240, 6433760, 8564943, 8673360, 9650640, 11419924, 14274905, 17129886, 17346720, 19301280, 22839848, 28549810, 34259772, 42824715, 45679696, 57099620, 68519544, 85649430, 91359392, 114199240, 137039088, 171298860, 228398480, 274078176, 342597720, 456796960, 685195440, 1370390880]

約数ペア:

[(1, 1370390880), (2, 685195440), (3, 456796960), (4, 342597720), (5, 274078176), (6, 228398480), (8, 171298860), (10, 137039088), (12, 114199240), (15, 91359392), (16, 85649430), (20, 68519544), (24, 57099620), (30, 45679696), (32, 42824715), (40, 34259772), (48, 28549810), (60, 22839848), (71, 19301280), (79, 17346720), (80, 17129886), (96, 14274905), (120, 11419924), (142, 9650640), (158, 8673360), (160, 8564943), (213, 6433760), (237, 5782240), (240, 5709962), (284, 4825320), (316, 4336680), (355, 3860256), (395, 3469344), (426, 3216880), (474, 2891120), (480, 2854981), (509, 2692320), (568, 2412660), (632, 2168340), (710, 1930128), (790, 1734672), (852, 1608440), (948, 1445560), (1018, 1346160), (1065, 1286752), (1136, 1206330), (1185, 1156448), (1264, 1084170), (1420, 965064), (1527, 897440), (1580, 867336), (1704, 804220), (1896, 722780), (2036, 673080), (2130, 643376), (2272, 603165), (2370, 578224), (2528, 542085), (2545, 538464), (2840, 482532), (3054, 448720), (3160, 433668), (3408, 402110), (3792, 361390), (4072, 336540), (4260, 321688), (4740, 289112), (5090, 269232), (5609, 244320), (5680, 241266), (6108, 224360), (6320, 216834), (6816, 201055), (7584, 180695), (7635, 179488), (8144, 168270), (8520, 160844), (9480, 144556), (10180, 134616), (11218, 122160), (11360, 120633), (12216, 112180), (12640, 108417), (15270, 89744), (16288, 84135), (16827, 81440), (17040, 80422), (18960, 72278), (20360, 67308), (22436, 61080), (24432, 56090), (28045, 48864), (30540, 44872), (33654, 40720), (34080, 40211), (36139, 37920)]