1903989120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5353

約数の個数: 256

約数和(自身を含む): 7011463680

約数和(自身を除く): 5107474560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 4080, 4224, 4488, 5280, 5303, 5440, 5610, 5984, 6528, 7040, 7480, 8160, 8976, 10560, 10606, 10880, 11220, 11968, 14960, 15909, 16320, 17952, 21120, 21212, 22440, 23936, 26515, 29920, 31818, 32640, 35904, 42424, 44880, 53030, 58333, 59840, 63636, 71808, 79545, 84848, 89760, 90151, 106060, 116666, 119680, 127272, 159090, 169696, 174999, 179520, 180302, 212120, 233332, 254544, 270453, 291665, 318180, 339392, 349998, 359040, 360604, 424240, 450755, 466664, 509088, 540906, 583330, 636360, 678784, 699996, 721208, 848480, 874995, 901510, 933328, 991661, 1018176, 1081812, 1166660, 1272720, 1352265, 1399992, 1442416, 1696960, 1749990, 1803020, 1866656, 1983322, 2036352, 2163624, 2333320, 2545440, 2704530, 2799984, 2884832, 2974983, 3393920, 3499980, 3606040, 3733312, 3966644, 4327248, 4666640, 4958305, 5090880, 5409060, 5599968, 5769664, 5949966, 6999960, 7212080, 7466624, 7933288, 8654496, 9333280, 9916610, 10181760, 10818120, 11199936, 11539328, 11899932, 13999920, 14424160, 14874915, 15866576, 17308992, 18666560, 19833220, 21636240, 22399872, 23799864, 27999840, 28848320, 29749830, 31733152, 34617984, 37333120, 39666440, 43272480, 47599728, 55999680, 57696640, 59499660, 63466304, 79332880, 86544960, 95199456, 111999360, 118999320, 126932608, 158665760, 173089920, 190398912, 237998640, 317331520, 380797824, 475997280, 634663040, 951994560, 1903989120]

約数ペア:

[(1, 1903989120), (2, 951994560), (3, 634663040), (4, 475997280), (5, 380797824), (6, 317331520), (8, 237998640), (10, 190398912), (11, 173089920), (12, 158665760), (15, 126932608), (16, 118999320), (17, 111999360), (20, 95199456), (22, 86544960), (24, 79332880), (30, 63466304), (32, 59499660), (33, 57696640), (34, 55999680), (40, 47599728), (44, 43272480), (48, 39666440), (51, 37333120), (55, 34617984), (60, 31733152), (64, 29749830), (66, 28848320), (68, 27999840), (80, 23799864), (85, 22399872), (88, 21636240), (96, 19833220), (102, 18666560), (110, 17308992), (120, 15866576), (128, 14874915), (132, 14424160), (136, 13999920), (160, 11899932), (165, 11539328), (170, 11199936), (176, 10818120), (187, 10181760), (192, 9916610), (204, 9333280), (220, 8654496), (240, 7933288), (255, 7466624), (264, 7212080), (272, 6999960), (320, 5949966), (330, 5769664), (340, 5599968), (352, 5409060), (374, 5090880), (384, 4958305), (408, 4666640), (440, 4327248), (480, 3966644), (510, 3733312), (528, 3606040), (544, 3499980), (561, 3393920), (640, 2974983), (660, 2884832), (680, 2799984), (704, 2704530), (748, 2545440), (816, 2333320), (880, 2163624), (935, 2036352), (960, 1983322), (1020, 1866656), (1056, 1803020), (1088, 1749990), (1122, 1696960), (1320, 1442416), (1360, 1399992), (1408, 1352265), (1496, 1272720), (1632, 1166660), (1760, 1081812), (1870, 1018176), (1920, 991661), (2040, 933328), (2112, 901510), (2176, 874995), (2244, 848480), (2640, 721208), (2720, 699996), (2805, 678784), (2992, 636360), (3264, 583330), (3520, 540906), (3740, 509088), (4080, 466664), (4224, 450755), (4488, 424240), (5280, 360604), (5303, 359040), (5440, 349998), (5610, 339392), (5984, 318180), (6528, 291665), (7040, 270453), (7480, 254544), (8160, 233332), (8976, 212120), (10560, 180302), (10606, 179520), (10880, 174999), (11220, 169696), (11968, 159090), (14960, 127272), (15909, 119680), (16320, 116666), (17952, 106060), (21120, 90151), (21212, 89760), (22440, 84848), (23936, 79545), (26515, 71808), (29920, 63636), (31818, 59840), (32640, 58333), (35904, 53030), (42424, 44880)]