20245743360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5504

約数の個数: 432

約数和(自身を含む): 78086604960

約数和(自身を除く): 57840861600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 256, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 456, 480, 510, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 855, 912, 960, 969, 1020, 1088, 1140, 1152, 1216, 1224, 1280, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1920, 1938, 2040, 2176, 2280, 2304, 2432, 2448, 2584, 2720, 2736, 2880, 2907, 3040, 3060, 3230, 3264, 3420, 3648, 3840, 3876, 4080, 4352, 4560, 4845, 4864, 4896, 5168, 5440, 5441, 5472, 5760, 5814, 6080, 6120, 6460, 6528, 6840, 7296, 7752, 8160, 9120, 9690, 9792, 10336, 10880, 10882, 10944, 11520, 11628, 12160, 12240, 12920, 13056, 13680, 14535, 14592, 15504, 16320, 16323, 18240, 19380, 19584, 20672, 21760, 21764, 21888, 23256, 24320, 24480, 25840, 27205, 27360, 29070, 31008, 32640, 32646, 36480, 38760, 39168, 41344, 43528, 43776, 46512, 48960, 48969, 51680, 54410, 54720, 58140, 62016, 65280, 65292, 72960, 77520, 81615, 82688, 87056, 92497, 93024, 97920, 97938, 103360, 103379, 108820, 109440, 116280, 124032, 130584, 155040, 163230, 174112, 184994, 186048, 195840, 195876, 206720, 206758, 217640, 218880, 232560, 244845, 248064, 261168, 277491, 310080, 310137, 326460, 348224, 369988, 372096, 391752, 413440, 413516, 435280, 462485, 465120, 489690, 516895, 522336, 554982, 620160, 620274, 652920, 696448, 739976, 744192, 783504, 827032, 832473, 870560, 924970, 930240, 930411, 979380, 1033790, 1044672, 1109964, 1240320, 1240548, 1305840, 1387455, 1392896, 1479952, 1550685, 1567008, 1654064, 1664946, 1741120, 1757443, 1849940, 1860480, 1860822, 1958760, 2067580, 2089344, 2219928, 2481096, 2611680, 2774910, 2959904, 3101370, 3134016, 3308128, 3329892, 3482240, 3514886, 3699880, 3720960, 3721644, 3917520, 4135160, 4162365, 4178688, 4439856, 4652055, 4962192, 5223360, 5272329, 5549820, 5919808, 6202740, 6268032, 6616256, 6659784, 6964480, 7029772, 7399760, 7443288, 7835040, 8270320, 8324730, 8787215, 8879712, 9304110, 9924384, 10446720, 10544658, 11099640, 11839616, 12405480, 12536064, 13232512, 13319568, 14059544, 14799520, 14886576, 15670080, 15816987, 16540640, 16649460, 17574430, 17759424, 18608220, 19848768, 20893440, 21089316, 22199280, 23679232, 24810960, 26361645, 26465024, 26639136, 28119088, 29599040, 29773152, 31340160, 31633974, 33081280, 33298920, 35148860, 35518848, 37216440, 39697536, 42178632, 44398560, 49621920, 52723290, 53278272, 56238176, 59198080, 59546304, 62680320, 63267948, 66162560, 66597840, 70297720, 71037696, 74432880, 79084935, 79395072, 84357264, 88797120, 99243840, 105446580, 106556544, 112476352, 118396160, 119092608, 126535896, 132325120, 133195680, 140595440, 148865760, 158169870, 168714528, 177594240, 198487680, 210893160, 213113088, 224952704, 238185216, 253071792, 266391360, 281190880, 297731520, 316339740, 337429056, 355188480, 396975360, 421786320, 449905408, 506143584, 532782720, 562381760, 595463040, 632679480, 674858112, 843572640, 1012287168, 1065565440, 1124763520, 1190926080, 1265358960, 1349716224, 1687145280, 2024574336, 2249527040, 2530717920, 3374290560, 4049148672, 5061435840, 6748581120, 10122871680, 20245743360]

約数ペア:

[(1, 20245743360), (2, 10122871680), (3, 6748581120), (4, 5061435840), (5, 4049148672), (6, 3374290560), (8, 2530717920), (9, 2249527040), (10, 2024574336), (12, 1687145280), (15, 1349716224), (16, 1265358960), (17, 1190926080), (18, 1124763520), (19, 1065565440), (20, 1012287168), (24, 843572640), (30, 674858112), (32, 632679480), (34, 595463040), (36, 562381760), (38, 532782720), (40, 506143584), (45, 449905408), (48, 421786320), (51, 396975360), (57, 355188480), (60, 337429056), (64, 316339740), (68, 297731520), (72, 281190880), (76, 266391360), (80, 253071792), (85, 238185216), (90, 224952704), (95, 213113088), (96, 210893160), (102, 198487680), (114, 177594240), (120, 168714528), (128, 158169870), (136, 148865760), (144, 140595440), (152, 133195680), (153, 132325120), (160, 126535896), (170, 119092608), (171, 118396160), (180, 112476352), (190, 106556544), (192, 105446580), (204, 99243840), (228, 88797120), (240, 84357264), (255, 79395072), (256, 79084935), (272, 74432880), (285, 71037696), (288, 70297720), (304, 66597840), (306, 66162560), (320, 63267948), (323, 62680320), (340, 59546304), (342, 59198080), (360, 56238176), (380, 53278272), (384, 52723290), (408, 49621920), (456, 44398560), (480, 42178632), (510, 39697536), (544, 37216440), (570, 35518848), (576, 35148860), (608, 33298920), (612, 33081280), (640, 31633974), (646, 31340160), (680, 29773152), (684, 29599040), (720, 28119088), (760, 26639136), (765, 26465024), (768, 26361645), (816, 24810960), (855, 23679232), (912, 22199280), (960, 21089316), (969, 20893440), (1020, 19848768), (1088, 18608220), (1140, 17759424), (1152, 17574430), (1216, 16649460), (1224, 16540640), (1280, 15816987), (1292, 15670080), (1360, 14886576), (1368, 14799520), (1440, 14059544), (1520, 13319568), (1530, 13232512), (1615, 12536064), (1632, 12405480), (1710, 11839616), (1824, 11099640), (1920, 10544658), (1938, 10446720), (2040, 9924384), (2176, 9304110), (2280, 8879712), (2304, 8787215), (2432, 8324730), (2448, 8270320), (2584, 7835040), (2720, 7443288), (2736, 7399760), (2880, 7029772), (2907, 6964480), (3040, 6659784), (3060, 6616256), (3230, 6268032), (3264, 6202740), (3420, 5919808), (3648, 5549820), (3840, 5272329), (3876, 5223360), (4080, 4962192), (4352, 4652055), (4560, 4439856), (4845, 4178688), (4864, 4162365), (4896, 4135160), (5168, 3917520), (5440, 3721644), (5441, 3720960), (5472, 3699880), (5760, 3514886), (5814, 3482240), (6080, 3329892), (6120, 3308128), (6460, 3134016), (6528, 3101370), (6840, 2959904), (7296, 2774910), (7752, 2611680), (8160, 2481096), (9120, 2219928), (9690, 2089344), (9792, 2067580), (10336, 1958760), (10880, 1860822), (10882, 1860480), (10944, 1849940), (11520, 1757443), (11628, 1741120), (12160, 1664946), (12240, 1654064), (12920, 1567008), (13056, 1550685), (13680, 1479952), (14535, 1392896), (14592, 1387455), (15504, 1305840), (16320, 1240548), (16323, 1240320), (18240, 1109964), (19380, 1044672), (19584, 1033790), (20672, 979380), (21760, 930411), (21764, 930240), (21888, 924970), (23256, 870560), (24320, 832473), (24480, 827032), (25840, 783504), (27205, 744192), (27360, 739976), (29070, 696448), (31008, 652920), (32640, 620274), (32646, 620160), (36480, 554982), (38760, 522336), (39168, 516895), (41344, 489690), (43528, 465120), (43776, 462485), (46512, 435280), (48960, 413516), (48969, 413440), (51680, 391752), (54410, 372096), (54720, 369988), (58140, 348224), (62016, 326460), (65280, 310137), (65292, 310080), (72960, 277491), (77520, 261168), (81615, 248064), (82688, 244845), (87056, 232560), (92497, 218880), (93024, 217640), (97920, 206758), (97938, 206720), (103360, 195876), (103379, 195840), (108820, 186048), (109440, 184994), (116280, 174112), (124032, 163230), (130584, 155040)]