19075147520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 432

約数和(自身を含む): 56399045472

約数和(自身を除く): 37323897952

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 64, 65, 80, 88, 92, 104, 110, 115, 128, 130, 143, 160, 176, 184, 197, 208, 220, 230, 253, 256, 260, 286, 299, 320, 352, 368, 394, 416, 440, 460, 506, 520, 529, 572, 598, 640, 704, 715, 736, 788, 832, 880, 920, 985, 1012, 1040, 1058, 1144, 1196, 1265, 1280, 1408, 1430, 1472, 1495, 1576, 1664, 1760, 1840, 1970, 2024, 2080, 2116, 2167, 2288, 2392, 2530, 2561, 2645, 2816, 2860, 2944, 2990, 3152, 3289, 3328, 3520, 3680, 3940, 4048, 4160, 4232, 4334, 4531, 4576, 4784, 5060, 5122, 5290, 5720, 5819, 5888, 5980, 6304, 6578, 6877, 7040, 7360, 7880, 8096, 8320, 8464, 8668, 9062, 9152, 9568, 10120, 10244, 10580, 10835, 11440, 11638, 11960, 12608, 12805, 13156, 13754, 14080, 14720, 15760, 16192, 16445, 16640, 16928, 17336, 18124, 18304, 19136, 20240, 20488, 21160, 21670, 22655, 22880, 23276, 23920, 25216, 25610, 26312, 27508, 28171, 29095, 29440, 31520, 32384, 32890, 33856, 34385, 34672, 36248, 36608, 38272, 40480, 40976, 42320, 43340, 45310, 45760, 46552, 47840, 49841, 50432, 51220, 52624, 55016, 56342, 58190, 58903, 63040, 64768, 65780, 67712, 68770, 69344, 72496, 75647, 76544, 80960, 81952, 84640, 86680, 90620, 91520, 93104, 95680, 99682, 102440, 104213, 105248, 110032, 112684, 116380, 117806, 126080, 131560, 135424, 137540, 138688, 140855, 144992, 151294, 161920, 163904, 169280, 173360, 181240, 183040, 186208, 191360, 199364, 204880, 208426, 210496, 220064, 225368, 232760, 235612, 249205, 252160, 263120, 275080, 277376, 281710, 289984, 294515, 302588, 323840, 327808, 338560, 346720, 362480, 372416, 378235, 382720, 398728, 409760, 416852, 420992, 440128, 450736, 465520, 471224, 498410, 521065, 526240, 550160, 554752, 563420, 579968, 589030, 605176, 647933, 655616, 677120, 693440, 724960, 744832, 756470, 797456, 819520, 833704, 841984, 880256, 901472, 931040, 942448, 996820, 1042130, 1052480, 1100320, 1126840, 1146343, 1159936, 1178060, 1210352, 1295866, 1354769, 1386880, 1449920, 1489664, 1512940, 1594912, 1639040, 1667408, 1760512, 1802944, 1862080, 1884896, 1993640, 2084260, 2104960, 2200640, 2253680, 2292686, 2356120, 2420704, 2591732, 2709538, 2773760, 2899840, 3025880, 3189824, 3239665, 3278080, 3334816, 3605888, 3724160, 3769792, 3987280, 4168520, 4209920, 4401280, 4507360, 4585372, 4712240, 4841408, 5183464, 5419076, 5731715, 5799680, 6051760, 6379648, 6479330, 6669632, 6773845, 7211776, 7448320, 7539584, 7974560, 8337040, 8802560, 9014720, 9170744, 9424480, 9682816, 10366928, 10838152, 11463430, 12103520, 12759296, 12958660, 13339264, 13547690, 14902459, 15079168, 15949120, 16674080, 18029440, 18341488, 18848960, 19365632, 20733856, 21676304, 22926860, 24207040, 25917320, 26678528, 27095380, 29804918, 31898240, 33348160, 36058880, 36682976, 37697920, 41467712, 43352608, 45853720, 48414080, 51834640, 54190760, 59609836, 63796480, 66696320, 73365952, 74512295, 75395840, 82935424, 86705216, 91707440, 96828160, 103669280, 108381520, 119219672, 133392640, 146731904, 149024590, 165870848, 173410432, 183414880, 207338560, 216763040, 238439344, 293463808, 298049180, 346820864, 366829760, 414677120, 433526080, 476878688, 596098360, 733659520, 829354240, 867052160, 953757376, 1192196720, 1467319040, 1734104320, 1907514752, 2384393440, 3815029504, 4768786880, 9537573760, 19075147520]

約数ペア:

[(1, 19075147520), (2, 9537573760), (4, 4768786880), (5, 3815029504), (8, 2384393440), (10, 1907514752), (11, 1734104320), (13, 1467319040), (16, 1192196720), (20, 953757376), (22, 867052160), (23, 829354240), (26, 733659520), (32, 596098360), (40, 476878688), (44, 433526080), (46, 414677120), (52, 366829760), (55, 346820864), (64, 298049180), (65, 293463808), (80, 238439344), (88, 216763040), (92, 207338560), (104, 183414880), (110, 173410432), (115, 165870848), (128, 149024590), (130, 146731904), (143, 133392640), (160, 119219672), (176, 108381520), (184, 103669280), (197, 96828160), (208, 91707440), (220, 86705216), (230, 82935424), (253, 75395840), (256, 74512295), (260, 73365952), (286, 66696320), (299, 63796480), (320, 59609836), (352, 54190760), (368, 51834640), (394, 48414080), (416, 45853720), (440, 43352608), (460, 41467712), (506, 37697920), (520, 36682976), (529, 36058880), (572, 33348160), (598, 31898240), (640, 29804918), (704, 27095380), (715, 26678528), (736, 25917320), (788, 24207040), (832, 22926860), (880, 21676304), (920, 20733856), (985, 19365632), (1012, 18848960), (1040, 18341488), (1058, 18029440), (1144, 16674080), (1196, 15949120), (1265, 15079168), (1280, 14902459), (1408, 13547690), (1430, 13339264), (1472, 12958660), (1495, 12759296), (1576, 12103520), (1664, 11463430), (1760, 10838152), (1840, 10366928), (1970, 9682816), (2024, 9424480), (2080, 9170744), (2116, 9014720), (2167, 8802560), (2288, 8337040), (2392, 7974560), (2530, 7539584), (2561, 7448320), (2645, 7211776), (2816, 6773845), (2860, 6669632), (2944, 6479330), (2990, 6379648), (3152, 6051760), (3289, 5799680), (3328, 5731715), (3520, 5419076), (3680, 5183464), (3940, 4841408), (4048, 4712240), (4160, 4585372), (4232, 4507360), (4334, 4401280), (4531, 4209920), (4576, 4168520), (4784, 3987280), (5060, 3769792), (5122, 3724160), (5290, 3605888), (5720, 3334816), (5819, 3278080), (5888, 3239665), (5980, 3189824), (6304, 3025880), (6578, 2899840), (6877, 2773760), (7040, 2709538), (7360, 2591732), (7880, 2420704), (8096, 2356120), (8320, 2292686), (8464, 2253680), (8668, 2200640), (9062, 2104960), (9152, 2084260), (9568, 1993640), (10120, 1884896), (10244, 1862080), (10580, 1802944), (10835, 1760512), (11440, 1667408), (11638, 1639040), (11960, 1594912), (12608, 1512940), (12805, 1489664), (13156, 1449920), (13754, 1386880), (14080, 1354769), (14720, 1295866), (15760, 1210352), (16192, 1178060), (16445, 1159936), (16640, 1146343), (16928, 1126840), (17336, 1100320), (18124, 1052480), (18304, 1042130), (19136, 996820), (20240, 942448), (20488, 931040), (21160, 901472), (21670, 880256), (22655, 841984), (22880, 833704), (23276, 819520), (23920, 797456), (25216, 756470), (25610, 744832), (26312, 724960), (27508, 693440), (28171, 677120), (29095, 655616), (29440, 647933), (31520, 605176), (32384, 589030), (32890, 579968), (33856, 563420), (34385, 554752), (34672, 550160), (36248, 526240), (36608, 521065), (38272, 498410), (40480, 471224), (40976, 465520), (42320, 450736), (43340, 440128), (45310, 420992), (45760, 416852), (46552, 409760), (47840, 398728), (49841, 382720), (50432, 378235), (51220, 372416), (52624, 362480), (55016, 346720), (56342, 338560), (58190, 327808), (58903, 323840), (63040, 302588), (64768, 294515), (65780, 289984), (67712, 281710), (68770, 277376), (69344, 275080), (72496, 263120), (75647, 252160), (76544, 249205), (80960, 235612), (81952, 232760), (84640, 225368), (86680, 220064), (90620, 210496), (91520, 208426), (93104, 204880), (95680, 199364), (99682, 191360), (102440, 186208), (104213, 183040), (105248, 181240), (110032, 173360), (112684, 169280), (116380, 163904), (117806, 161920), (126080, 151294), (131560, 144992), (135424, 140855), (137540, 138688)]