2251104240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:888

約数の個数: 320

約数和(自身を含む): 8761439232

約数和(自身を除く): 6510334992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 181, 210, 220, 231, 240, 264, 280, 308, 330, 336, 362, 385, 420, 440, 462, 528, 543, 560, 616, 660, 673, 724, 770, 840, 880, 905, 924, 1086, 1155, 1232, 1267, 1320, 1346, 1448, 1540, 1680, 1810, 1848, 1991, 2019, 2172, 2310, 2534, 2640, 2692, 2715, 2896, 3080, 3365, 3620, 3696, 3801, 3982, 4038, 4344, 4620, 4711, 5068, 5384, 5430, 5973, 6160, 6335, 6730, 7240, 7403, 7602, 7964, 8076, 8688, 9240, 9422, 9955, 10095, 10136, 10768, 10860, 11946, 12670, 13460, 13937, 14133, 14480, 14806, 15204, 15928, 16152, 18480, 18844, 19005, 19910, 20190, 20272, 21720, 22209, 23555, 23892, 25340, 26920, 27874, 28266, 29612, 29865, 30408, 31856, 32304, 37015, 37688, 38010, 39820, 40380, 41811, 43440, 44418, 47110, 47784, 50680, 51821, 53840, 55748, 56532, 59224, 59730, 60816, 69685, 70665, 74030, 75376, 76020, 79640, 80760, 83622, 88836, 94220, 95568, 101360, 103642, 111045, 111496, 113064, 118448, 119460, 121813, 139370, 141330, 148060, 152040, 155463, 159280, 161520, 167244, 177672, 188440, 207284, 209055, 222090, 222992, 226128, 238920, 243626, 259105, 278740, 282660, 296120, 304080, 310926, 334488, 355344, 365439, 376880, 414568, 418110, 444180, 477840, 487252, 518210, 557480, 565320, 592240, 609065, 621852, 668976, 730878, 777315, 829136, 836220, 852691, 888360, 974504, 1036420, 1114960, 1130640, 1218130, 1243704, 1339943, 1461756, 1554630, 1672440, 1705382, 1776720, 1827195, 1949008, 2072840, 2436260, 2487408, 2558073, 2679886, 2923512, 3109260, 3344880, 3410764, 3654390, 4019829, 4145680, 4263455, 4872520, 5116146, 5359772, 5847024, 6218520, 6699715, 6821528, 7308780, 8039658, 8526910, 9379601, 9745040, 10232292, 10719544, 12437040, 12790365, 13399430, 13643056, 14617560, 16079316, 17053820, 18759202, 20099145, 20464584, 21439088, 25580730, 26798860, 28138803, 29235120, 32158632, 34107640, 37518404, 40198290, 40929168, 46898005, 51161460, 53597720, 56277606, 64317264, 68215280, 75036808, 80396580, 93796010, 102322920, 107195440, 112555212, 140694015, 150073616, 160793160, 187592020, 204645840, 225110424, 281388030, 321586320, 375184040, 450220848, 562776060, 750368080, 1125552120, 2251104240]

約数ペア:

[(1, 2251104240), (2, 1125552120), (3, 750368080), (4, 562776060), (5, 450220848), (6, 375184040), (7, 321586320), (8, 281388030), (10, 225110424), (11, 204645840), (12, 187592020), (14, 160793160), (15, 150073616), (16, 140694015), (20, 112555212), (21, 107195440), (22, 102322920), (24, 93796010), (28, 80396580), (30, 75036808), (33, 68215280), (35, 64317264), (40, 56277606), (42, 53597720), (44, 51161460), (48, 46898005), (55, 40929168), (56, 40198290), (60, 37518404), (66, 34107640), (70, 32158632), (77, 29235120), (80, 28138803), (84, 26798860), (88, 25580730), (105, 21439088), (110, 20464584), (112, 20099145), (120, 18759202), (132, 17053820), (140, 16079316), (154, 14617560), (165, 13643056), (168, 13399430), (176, 12790365), (181, 12437040), (210, 10719544), (220, 10232292), (231, 9745040), (240, 9379601), (264, 8526910), (280, 8039658), (308, 7308780), (330, 6821528), (336, 6699715), (362, 6218520), (385, 5847024), (420, 5359772), (440, 5116146), (462, 4872520), (528, 4263455), (543, 4145680), (560, 4019829), (616, 3654390), (660, 3410764), (673, 3344880), (724, 3109260), (770, 2923512), (840, 2679886), (880, 2558073), (905, 2487408), (924, 2436260), (1086, 2072840), (1155, 1949008), (1232, 1827195), (1267, 1776720), (1320, 1705382), (1346, 1672440), (1448, 1554630), (1540, 1461756), (1680, 1339943), (1810, 1243704), (1848, 1218130), (1991, 1130640), (2019, 1114960), (2172, 1036420), (2310, 974504), (2534, 888360), (2640, 852691), (2692, 836220), (2715, 829136), (2896, 777315), (3080, 730878), (3365, 668976), (3620, 621852), (3696, 609065), (3801, 592240), (3982, 565320), (4038, 557480), (4344, 518210), (4620, 487252), (4711, 477840), (5068, 444180), (5384, 418110), (5430, 414568), (5973, 376880), (6160, 365439), (6335, 355344), (6730, 334488), (7240, 310926), (7403, 304080), (7602, 296120), (7964, 282660), (8076, 278740), (8688, 259105), (9240, 243626), (9422, 238920), (9955, 226128), (10095, 222992), (10136, 222090), (10768, 209055), (10860, 207284), (11946, 188440), (12670, 177672), (13460, 167244), (13937, 161520), (14133, 159280), (14480, 155463), (14806, 152040), (15204, 148060), (15928, 141330), (16152, 139370), (18480, 121813), (18844, 119460), (19005, 118448), (19910, 113064), (20190, 111496), (20272, 111045), (21720, 103642), (22209, 101360), (23555, 95568), (23892, 94220), (25340, 88836), (26920, 83622), (27874, 80760), (28266, 79640), (29612, 76020), (29865, 75376), (30408, 74030), (31856, 70665), (32304, 69685), (37015, 60816), (37688, 59730), (38010, 59224), (39820, 56532), (40380, 55748), (41811, 53840), (43440, 51821), (44418, 50680), (47110, 47784)]