19261848320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 288

約数和(自身を含む): 55382261760

約数和(自身を除く): 36120413440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 47, 52, 55, 64, 65, 80, 88, 94, 104, 110, 128, 130, 143, 160, 176, 188, 208, 220, 235, 256, 260, 286, 320, 352, 376, 416, 440, 470, 517, 520, 572, 611, 640, 704, 715, 752, 832, 880, 940, 1034, 1040, 1144, 1222, 1280, 1408, 1430, 1504, 1664, 1760, 1880, 2068, 2080, 2239, 2288, 2444, 2585, 2816, 2860, 3008, 3055, 3328, 3520, 3760, 4136, 4160, 4478, 4576, 4888, 5170, 5720, 6016, 6110, 6721, 7040, 7520, 8272, 8320, 8956, 9152, 9776, 10340, 11195, 11440, 12032, 12220, 13442, 14080, 15040, 16544, 16640, 17912, 18304, 19552, 20680, 22390, 22880, 24440, 24629, 26884, 29107, 30080, 33088, 33605, 35824, 36608, 39104, 41360, 44780, 45760, 48880, 49258, 53768, 58214, 60160, 66176, 67210, 71648, 78208, 82720, 89560, 91520, 97760, 98516, 105233, 107536, 116428, 123145, 132352, 134420, 143296, 145535, 156416, 165440, 179120, 183040, 195520, 197032, 210466, 215072, 232856, 246290, 268840, 286592, 291070, 320177, 330880, 358240, 391040, 394064, 420932, 430144, 465712, 492580, 526165, 537680, 573184, 582140, 640354, 661760, 716480, 782080, 788128, 841864, 860288, 931424, 985160, 1052330, 1075360, 1157563, 1164280, 1280708, 1368029, 1432960, 1576256, 1600885, 1683728, 1720576, 1862848, 1970320, 2104660, 2150720, 2315126, 2328560, 2561416, 2736058, 2865920, 3152512, 3201770, 3367456, 3725696, 3940640, 4209320, 4301440, 4630252, 4657120, 5122832, 5472116, 5787815, 6305024, 6403540, 6734912, 6840145, 7451392, 7881280, 8418640, 8602880, 9260504, 9314240, 10245664, 10944232, 11575630, 12807080, 13469824, 13680290, 15048319, 15762560, 16837280, 18521008, 18628480, 20491328, 21888464, 23151260, 25614160, 26939648, 27360580, 30096638, 31525120, 33674560, 37042016, 37256960, 40982656, 43776928, 46302520, 51228320, 54721160, 60193276, 67349120, 74084032, 75241595, 81965312, 87553856, 92605040, 102456640, 109442320, 120386552, 134698240, 148168064, 150483190, 175107712, 185210080, 204913280, 218884640, 240773104, 296336128, 300966380, 350215424, 370420160, 409826560, 437769280, 481546208, 601932760, 740840320, 875538560, 963092416, 1203865520, 1481680640, 1751077120, 1926184832, 2407731040, 3852369664, 4815462080, 9630924160, 19261848320]

約数ペア:

[(1, 19261848320), (2, 9630924160), (4, 4815462080), (5, 3852369664), (8, 2407731040), (10, 1926184832), (11, 1751077120), (13, 1481680640), (16, 1203865520), (20, 963092416), (22, 875538560), (26, 740840320), (32, 601932760), (40, 481546208), (44, 437769280), (47, 409826560), (52, 370420160), (55, 350215424), (64, 300966380), (65, 296336128), (80, 240773104), (88, 218884640), (94, 204913280), (104, 185210080), (110, 175107712), (128, 150483190), (130, 148168064), (143, 134698240), (160, 120386552), (176, 109442320), (188, 102456640), (208, 92605040), (220, 87553856), (235, 81965312), (256, 75241595), (260, 74084032), (286, 67349120), (320, 60193276), (352, 54721160), (376, 51228320), (416, 46302520), (440, 43776928), (470, 40982656), (517, 37256960), (520, 37042016), (572, 33674560), (611, 31525120), (640, 30096638), (704, 27360580), (715, 26939648), (752, 25614160), (832, 23151260), (880, 21888464), (940, 20491328), (1034, 18628480), (1040, 18521008), (1144, 16837280), (1222, 15762560), (1280, 15048319), (1408, 13680290), (1430, 13469824), (1504, 12807080), (1664, 11575630), (1760, 10944232), (1880, 10245664), (2068, 9314240), (2080, 9260504), (2239, 8602880), (2288, 8418640), (2444, 7881280), (2585, 7451392), (2816, 6840145), (2860, 6734912), (3008, 6403540), (3055, 6305024), (3328, 5787815), (3520, 5472116), (3760, 5122832), (4136, 4657120), (4160, 4630252), (4478, 4301440), (4576, 4209320), (4888, 3940640), (5170, 3725696), (5720, 3367456), (6016, 3201770), (6110, 3152512), (6721, 2865920), (7040, 2736058), (7520, 2561416), (8272, 2328560), (8320, 2315126), (8956, 2150720), (9152, 2104660), (9776, 1970320), (10340, 1862848), (11195, 1720576), (11440, 1683728), (12032, 1600885), (12220, 1576256), (13442, 1432960), (14080, 1368029), (15040, 1280708), (16544, 1164280), (16640, 1157563), (17912, 1075360), (18304, 1052330), (19552, 985160), (20680, 931424), (22390, 860288), (22880, 841864), (24440, 788128), (24629, 782080), (26884, 716480), (29107, 661760), (30080, 640354), (33088, 582140), (33605, 573184), (35824, 537680), (36608, 526165), (39104, 492580), (41360, 465712), (44780, 430144), (45760, 420932), (48880, 394064), (49258, 391040), (53768, 358240), (58214, 330880), (60160, 320177), (66176, 291070), (67210, 286592), (71648, 268840), (78208, 246290), (82720, 232856), (89560, 215072), (91520, 210466), (97760, 197032), (98516, 195520), (105233, 183040), (107536, 179120), (116428, 165440), (123145, 156416), (132352, 145535), (134420, 143296)]