2564169960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 256

約数和(自身を含む): 8732344320

約数和(自身を除く): 6168174360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 223, 248, 264, 281, 310, 330, 341, 372, 440, 446, 465, 562, 620, 660, 669, 682, 744, 843, 892, 930, 1023, 1115, 1124, 1240, 1320, 1338, 1364, 1405, 1686, 1705, 1784, 1860, 2046, 2230, 2248, 2453, 2676, 2728, 2810, 3091, 3345, 3372, 3410, 3720, 4092, 4215, 4460, 4906, 5115, 5352, 5620, 6182, 6690, 6744, 6820, 6913, 7359, 8184, 8430, 8711, 8920, 9273, 9812, 10230, 11240, 12265, 12364, 13380, 13640, 13826, 14718, 15455, 16860, 17422, 18546, 19624, 20460, 20739, 24530, 24728, 26133, 26760, 27652, 29436, 30910, 33720, 34565, 34844, 36795, 37092, 40920, 41478, 43555, 46365, 49060, 52266, 55304, 58872, 61820, 62663, 69130, 69688, 73590, 74184, 76043, 82956, 87110, 92730, 95821, 98120, 103695, 104532, 123640, 125326, 130665, 138260, 147180, 152086, 165912, 174220, 185460, 187989, 191642, 207390, 209064, 228129, 250652, 261330, 276520, 287463, 294360, 304172, 313315, 348440, 370920, 375978, 380215, 383284, 414780, 456258, 479105, 501304, 522660, 574926, 608344, 626630, 689293, 751956, 760430, 766568, 829560, 912516, 939945, 958210, 1045320, 1140645, 1149852, 1253260, 1378586, 1437315, 1503912, 1520860, 1825032, 1879890, 1916420, 1942553, 2067879, 2281290, 2299704, 2506520, 2757172, 2874630, 3041720, 3446465, 3759780, 3832840, 3885106, 4135758, 4562580, 5514344, 5749260, 5827659, 6892930, 7519560, 7770212, 8271516, 9125160, 9712765, 10339395, 11498520, 11655318, 13785860, 15540424, 16543032, 19425530, 20678790, 21368083, 23310636, 27571720, 29138295, 38851060, 41357580, 42736166, 46621272, 58276590, 64104249, 77702120, 82715160, 85472332, 106840415, 116553180, 128208498, 170944664, 213680830, 233106360, 256416996, 320521245, 427361660, 512833992, 641042490, 854723320, 1282084980, 2564169960]

約数ペア:

[(1, 2564169960), (2, 1282084980), (3, 854723320), (4, 641042490), (5, 512833992), (6, 427361660), (8, 320521245), (10, 256416996), (11, 233106360), (12, 213680830), (15, 170944664), (20, 128208498), (22, 116553180), (24, 106840415), (30, 85472332), (31, 82715160), (33, 77702120), (40, 64104249), (44, 58276590), (55, 46621272), (60, 42736166), (62, 41357580), (66, 38851060), (88, 29138295), (93, 27571720), (110, 23310636), (120, 21368083), (124, 20678790), (132, 19425530), (155, 16543032), (165, 15540424), (186, 13785860), (220, 11655318), (223, 11498520), (248, 10339395), (264, 9712765), (281, 9125160), (310, 8271516), (330, 7770212), (341, 7519560), (372, 6892930), (440, 5827659), (446, 5749260), (465, 5514344), (562, 4562580), (620, 4135758), (660, 3885106), (669, 3832840), (682, 3759780), (744, 3446465), (843, 3041720), (892, 2874630), (930, 2757172), (1023, 2506520), (1115, 2299704), (1124, 2281290), (1240, 2067879), (1320, 1942553), (1338, 1916420), (1364, 1879890), (1405, 1825032), (1686, 1520860), (1705, 1503912), (1784, 1437315), (1860, 1378586), (2046, 1253260), (2230, 1149852), (2248, 1140645), (2453, 1045320), (2676, 958210), (2728, 939945), (2810, 912516), (3091, 829560), (3345, 766568), (3372, 760430), (3410, 751956), (3720, 689293), (4092, 626630), (4215, 608344), (4460, 574926), (4906, 522660), (5115, 501304), (5352, 479105), (5620, 456258), (6182, 414780), (6690, 383284), (6744, 380215), (6820, 375978), (6913, 370920), (7359, 348440), (8184, 313315), (8430, 304172), (8711, 294360), (8920, 287463), (9273, 276520), (9812, 261330), (10230, 250652), (11240, 228129), (12265, 209064), (12364, 207390), (13380, 191642), (13640, 187989), (13826, 185460), (14718, 174220), (15455, 165912), (16860, 152086), (17422, 147180), (18546, 138260), (19624, 130665), (20460, 125326), (20739, 123640), (24530, 104532), (24728, 103695), (26133, 98120), (26760, 95821), (27652, 92730), (29436, 87110), (30910, 82956), (33720, 76043), (34565, 74184), (34844, 73590), (36795, 69688), (37092, 69130), (40920, 62663), (41478, 61820), (43555, 58872), (46365, 55304), (49060, 52266)]