319508640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 288

約数和(自身を含む): 1242573696

約数和(自身を除く): 923065056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 660, 690, 720, 736, 759, 792, 828, 877, 880, 920, 990, 1012, 1035, 1056, 1104, 1265, 1320, 1380, 1440, 1518, 1584, 1656, 1754, 1760, 1840, 1980, 2024, 2070, 2208, 2277, 2530, 2631, 2640, 2760, 3036, 3168, 3312, 3508, 3680, 3795, 3960, 4048, 4140, 4385, 4554, 5060, 5262, 5280, 5520, 6072, 6624, 7016, 7590, 7893, 7920, 8096, 8280, 8770, 9108, 9647, 10120, 10524, 11040, 11385, 12144, 13155, 14032, 15180, 15786, 15840, 16560, 17540, 18216, 19294, 20171, 20240, 21048, 22770, 24288, 26310, 28064, 28941, 30360, 31572, 33120, 35080, 36432, 38588, 39465, 40342, 40480, 42096, 45540, 48235, 52620, 57882, 60513, 60720, 63144, 70160, 72864, 77176, 78930, 80684, 84192, 86823, 91080, 96470, 100855, 105240, 115764, 121026, 121440, 126288, 140320, 144705, 154352, 157860, 161368, 173646, 181539, 182160, 192940, 201710, 210480, 221881, 231528, 242052, 252576, 289410, 302565, 308704, 315720, 322736, 347292, 363078, 364320, 385880, 403420, 420960, 434115, 443762, 463056, 484104, 578820, 605130, 631440, 645472, 665643, 694584, 726156, 771760, 806840, 868230, 887524, 907695, 926112, 968208, 1109405, 1157640, 1210260, 1262880, 1331286, 1389168, 1452312, 1543520, 1613680, 1736460, 1775048, 1815390, 1936416, 1996929, 2218810, 2315280, 2420520, 2662572, 2778336, 2904624, 3227360, 3328215, 3472920, 3550096, 3630780, 3993858, 4437620, 4630560, 4841040, 5325144, 5809248, 6656430, 6945840, 7100192, 7261560, 7987716, 8875240, 9682080, 9984645, 10650288, 13312860, 13891680, 14523120, 15975432, 17750480, 19969290, 21300576, 26625720, 29046240, 31950864, 35500960, 39938580, 53251440, 63901728, 79877160, 106502880, 159754320, 319508640]

約数ペア:

[(1, 319508640), (2, 159754320), (3, 106502880), (4, 79877160), (5, 63901728), (6, 53251440), (8, 39938580), (9, 35500960), (10, 31950864), (11, 29046240), (12, 26625720), (15, 21300576), (16, 19969290), (18, 17750480), (20, 15975432), (22, 14523120), (23, 13891680), (24, 13312860), (30, 10650288), (32, 9984645), (33, 9682080), (36, 8875240), (40, 7987716), (44, 7261560), (45, 7100192), (46, 6945840), (48, 6656430), (55, 5809248), (60, 5325144), (66, 4841040), (69, 4630560), (72, 4437620), (80, 3993858), (88, 3630780), (90, 3550096), (92, 3472920), (96, 3328215), (99, 3227360), (110, 2904624), (115, 2778336), (120, 2662572), (132, 2420520), (138, 2315280), (144, 2218810), (160, 1996929), (165, 1936416), (176, 1815390), (180, 1775048), (184, 1736460), (198, 1613680), (207, 1543520), (220, 1452312), (230, 1389168), (240, 1331286), (253, 1262880), (264, 1210260), (276, 1157640), (288, 1109405), (330, 968208), (345, 926112), (352, 907695), (360, 887524), (368, 868230), (396, 806840), (414, 771760), (440, 726156), (460, 694584), (480, 665643), (495, 645472), (506, 631440), (528, 605130), (552, 578820), (660, 484104), (690, 463056), (720, 443762), (736, 434115), (759, 420960), (792, 403420), (828, 385880), (877, 364320), (880, 363078), (920, 347292), (990, 322736), (1012, 315720), (1035, 308704), (1056, 302565), (1104, 289410), (1265, 252576), (1320, 242052), (1380, 231528), (1440, 221881), (1518, 210480), (1584, 201710), (1656, 192940), (1754, 182160), (1760, 181539), (1840, 173646), (1980, 161368), (2024, 157860), (2070, 154352), (2208, 144705), (2277, 140320), (2530, 126288), (2631, 121440), (2640, 121026), (2760, 115764), (3036, 105240), (3168, 100855), (3312, 96470), (3508, 91080), (3680, 86823), (3795, 84192), (3960, 80684), (4048, 78930), (4140, 77176), (4385, 72864), (4554, 70160), (5060, 63144), (5262, 60720), (5280, 60513), (5520, 57882), (6072, 52620), (6624, 48235), (7016, 45540), (7590, 42096), (7893, 40480), (7920, 40342), (8096, 39465), (8280, 38588), (8770, 36432), (9108, 35080), (9647, 33120), (10120, 31572), (10524, 30360), (11040, 28941), (11385, 28064), (12144, 26310), (13155, 24288), (14032, 22770), (15180, 21048), (15786, 20240), (15840, 20171), (16560, 19294), (17540, 18216)]