2945186640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12823}}^1$

素因数の和:12882

約数の個数: 240

約数和(自身を含む): 11163035520

約数和(自身を除く): 8217848880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 464, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 957, 990, 1044, 1160, 1276, 1305, 1320, 1392, 1584, 1595, 1740, 1914, 1980, 2088, 2320, 2552, 2610, 2640, 2871, 3190, 3480, 3828, 3960, 4176, 4785, 5104, 5220, 5742, 6380, 6960, 7656, 7920, 9570, 10440, 11484, 12760, 12823, 14355, 15312, 19140, 20880, 22968, 25520, 25646, 28710, 38280, 38469, 45936, 51292, 57420, 64115, 76560, 76938, 102584, 114840, 115407, 128230, 141053, 153876, 192345, 205168, 229680, 230814, 256460, 282106, 307752, 371867, 384690, 423159, 461628, 512920, 564212, 577035, 615504, 705265, 743734, 769380, 846318, 923256, 1025840, 1115601, 1128424, 1154070, 1269477, 1410530, 1487468, 1538760, 1692636, 1846512, 1859335, 2115795, 2231202, 2256848, 2308140, 2538954, 2821060, 2974936, 3077520, 3346803, 3385272, 3718670, 4090537, 4231590, 4462404, 4616280, 5077908, 5578005, 5642120, 5949872, 6347385, 6693606, 6770544, 7437340, 8181074, 8463180, 8924808, 9232560, 10155816, 11156010, 11284240, 12271611, 12694770, 13387212, 14874680, 16362148, 16734015, 16926360, 17849616, 20311632, 20452685, 22312020, 24543222, 25389540, 26774424, 29749360, 32724296, 33468030, 33852720, 36814833, 40905370, 44624040, 49086444, 50779080, 53548848, 61358055, 65448592, 66936060, 73629666, 81810740, 89248080, 98172888, 101558160, 122716110, 133872120, 147259332, 163621480, 184074165, 196345776, 245432220, 267744240, 294518664, 327242960, 368148330, 490864440, 589037328, 736296660, 981728880, 1472593320, 2945186640]

約数ペア:

[(1, 2945186640), (2, 1472593320), (3, 981728880), (4, 736296660), (5, 589037328), (6, 490864440), (8, 368148330), (9, 327242960), (10, 294518664), (11, 267744240), (12, 245432220), (15, 196345776), (16, 184074165), (18, 163621480), (20, 147259332), (22, 133872120), (24, 122716110), (29, 101558160), (30, 98172888), (33, 89248080), (36, 81810740), (40, 73629666), (44, 66936060), (45, 65448592), (48, 61358055), (55, 53548848), (58, 50779080), (60, 49086444), (66, 44624040), (72, 40905370), (80, 36814833), (87, 33852720), (88, 33468030), (90, 32724296), (99, 29749360), (110, 26774424), (116, 25389540), (120, 24543222), (132, 22312020), (144, 20452685), (145, 20311632), (165, 17849616), (174, 16926360), (176, 16734015), (180, 16362148), (198, 14874680), (220, 13387212), (232, 12694770), (240, 12271611), (261, 11284240), (264, 11156010), (290, 10155816), (319, 9232560), (330, 8924808), (348, 8463180), (360, 8181074), (396, 7437340), (435, 6770544), (440, 6693606), (464, 6347385), (495, 5949872), (522, 5642120), (528, 5578005), (580, 5077908), (638, 4616280), (660, 4462404), (696, 4231590), (720, 4090537), (792, 3718670), (870, 3385272), (880, 3346803), (957, 3077520), (990, 2974936), (1044, 2821060), (1160, 2538954), (1276, 2308140), (1305, 2256848), (1320, 2231202), (1392, 2115795), (1584, 1859335), (1595, 1846512), (1740, 1692636), (1914, 1538760), (1980, 1487468), (2088, 1410530), (2320, 1269477), (2552, 1154070), (2610, 1128424), (2640, 1115601), (2871, 1025840), (3190, 923256), (3480, 846318), (3828, 769380), (3960, 743734), (4176, 705265), (4785, 615504), (5104, 577035), (5220, 564212), (5742, 512920), (6380, 461628), (6960, 423159), (7656, 384690), (7920, 371867), (9570, 307752), (10440, 282106), (11484, 256460), (12760, 230814), (12823, 229680), (14355, 205168), (15312, 192345), (19140, 153876), (20880, 141053), (22968, 128230), (25520, 115407), (25646, 114840), (28710, 102584), (38280, 76938), (38469, 76560), (45936, 64115), (51292, 57420)]