421123560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 1576592640

約数和(自身を除く): 1155469080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 97, 104, 110, 115, 120, 121, 130, 132, 138, 143, 156, 165, 184, 194, 195, 220, 230, 242, 253, 260, 264, 276, 286, 291, 299, 312, 330, 345, 363, 388, 390, 429, 440, 460, 484, 485, 506, 520, 552, 572, 582, 598, 605, 660, 690, 715, 726, 759, 776, 780, 858, 897, 920, 968, 970, 1012, 1067, 1144, 1164, 1196, 1210, 1261, 1265, 1320, 1380, 1430, 1452, 1455, 1495, 1518, 1560, 1573, 1716, 1794, 1815, 1940, 2024, 2134, 2145, 2231, 2328, 2392, 2420, 2522, 2530, 2760, 2783, 2860, 2904, 2910, 2990, 3036, 3146, 3201, 3289, 3432, 3588, 3630, 3783, 3795, 3880, 4268, 4290, 4462, 4485, 4719, 4840, 5044, 5060, 5335, 5566, 5720, 5820, 5980, 6072, 6292, 6305, 6402, 6578, 6693, 7176, 7260, 7566, 7590, 7865, 8349, 8536, 8580, 8924, 8970, 9438, 9867, 10088, 10120, 10670, 11132, 11155, 11640, 11737, 11960, 12584, 12610, 12804, 13156, 13386, 13871, 13915, 14520, 15132, 15180, 15730, 16005, 16445, 16698, 17160, 17848, 17940, 18876, 18915, 19734, 21340, 22264, 22310, 23474, 23595, 24541, 25220, 25608, 26312, 26772, 27742, 27830, 29003, 30264, 30360, 31460, 32010, 32890, 33396, 33465, 35211, 35880, 36179, 37752, 37830, 39468, 41613, 41745, 42680, 44620, 46948, 47190, 49082, 49335, 50440, 53544, 55484, 55660, 58006, 58685, 62920, 64020, 65780, 66792, 66930, 69355, 70422, 72358, 73623, 75660, 78936, 83226, 83490, 87009, 89240, 93896, 94380, 98164, 98670, 108537, 110968, 111320, 116012, 117370, 122705, 128040, 131560, 133860, 138710, 140844, 144716, 145015, 147246, 151320, 152581, 166452, 166980, 174018, 176055, 180895, 188760, 196328, 197340, 208065, 217074, 232024, 234740, 245410, 267720, 269951, 277420, 281688, 289432, 290030, 294492, 305162, 319033, 332904, 333960, 348036, 352110, 361790, 368115, 394680, 416130, 434148, 435045, 457743, 469480, 490820, 539902, 542685, 554840, 580060, 588984, 610324, 638066, 696072, 704220, 723580, 736230, 762905, 809853, 832260, 868296, 870090, 915486, 957099, 981640, 1079804, 1085370, 1160120, 1220648, 1276132, 1349755, 1408440, 1447160, 1472460, 1525810, 1595165, 1619706, 1664520, 1740180, 1830972, 1914198, 2159608, 2170740, 2288715, 2552264, 2699510, 2944920, 3051620, 3190330, 3239412, 3480360, 3509363, 3661944, 3828396, 4049265, 4341480, 4577430, 4785495, 5399020, 6103240, 6380660, 6478824, 7018726, 7656792, 8098530, 9154860, 9570990, 10528089, 10798040, 12761320, 14037452, 16197060, 17546815, 18309720, 19141980, 21056178, 28074904, 32394120, 35093630, 38283960, 42112356, 52640445, 70187260, 84224712, 105280890, 140374520, 210561780, 421123560]

約数ペア:

[(1, 421123560), (2, 210561780), (3, 140374520), (4, 105280890), (5, 84224712), (6, 70187260), (8, 52640445), (10, 42112356), (11, 38283960), (12, 35093630), (13, 32394120), (15, 28074904), (20, 21056178), (22, 19141980), (23, 18309720), (24, 17546815), (26, 16197060), (30, 14037452), (33, 12761320), (39, 10798040), (40, 10528089), (44, 9570990), (46, 9154860), (52, 8098530), (55, 7656792), (60, 7018726), (65, 6478824), (66, 6380660), (69, 6103240), (78, 5399020), (88, 4785495), (92, 4577430), (97, 4341480), (104, 4049265), (110, 3828396), (115, 3661944), (120, 3509363), (121, 3480360), (130, 3239412), (132, 3190330), (138, 3051620), (143, 2944920), (156, 2699510), (165, 2552264), (184, 2288715), (194, 2170740), (195, 2159608), (220, 1914198), (230, 1830972), (242, 1740180), (253, 1664520), (260, 1619706), (264, 1595165), (276, 1525810), (286, 1472460), (291, 1447160), (299, 1408440), (312, 1349755), (330, 1276132), (345, 1220648), (363, 1160120), (388, 1085370), (390, 1079804), (429, 981640), (440, 957099), (460, 915486), (484, 870090), (485, 868296), (506, 832260), (520, 809853), (552, 762905), (572, 736230), (582, 723580), (598, 704220), (605, 696072), (660, 638066), (690, 610324), (715, 588984), (726, 580060), (759, 554840), (776, 542685), (780, 539902), (858, 490820), (897, 469480), (920, 457743), (968, 435045), (970, 434148), (1012, 416130), (1067, 394680), (1144, 368115), (1164, 361790), (1196, 352110), (1210, 348036), (1261, 333960), (1265, 332904), (1320, 319033), (1380, 305162), (1430, 294492), (1452, 290030), (1455, 289432), (1495, 281688), (1518, 277420), (1560, 269951), (1573, 267720), (1716, 245410), (1794, 234740), (1815, 232024), (1940, 217074), (2024, 208065), (2134, 197340), (2145, 196328), (2231, 188760), (2328, 180895), (2392, 176055), (2420, 174018), (2522, 166980), (2530, 166452), (2760, 152581), (2783, 151320), (2860, 147246), (2904, 145015), (2910, 144716), (2990, 140844), (3036, 138710), (3146, 133860), (3201, 131560), (3289, 128040), (3432, 122705), (3588, 117370), (3630, 116012), (3783, 111320), (3795, 110968), (3880, 108537), (4268, 98670), (4290, 98164), (4462, 94380), (4485, 93896), (4719, 89240), (4840, 87009), (5044, 83490), (5060, 83226), (5335, 78936), (5566, 75660), (5720, 73623), (5820, 72358), (5980, 70422), (6072, 69355), (6292, 66930), (6305, 66792), (6402, 65780), (6578, 64020), (6693, 62920), (7176, 58685), (7260, 58006), (7566, 55660), (7590, 55484), (7865, 53544), (8349, 50440), (8536, 49335), (8580, 49082), (8924, 47190), (8970, 46948), (9438, 44620), (9867, 42680), (10088, 41745), (10120, 41613), (10670, 39468), (11132, 37830), (11155, 37752), (11640, 36179), (11737, 35880), (11960, 35211), (12584, 33465), (12610, 33396), (12804, 32890), (13156, 32010), (13386, 31460), (13871, 30360), (13915, 30264), (14520, 29003), (15132, 27830), (15180, 27742), (15730, 26772), (16005, 26312), (16445, 25608), (16698, 25220), (17160, 24541), (17848, 23595), (17940, 23474), (18876, 22310), (18915, 22264), (19734, 21340)]