20087745480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:3029

約数の個数: 384

約数和(自身を含む): 74726945280

約数和(自身を除く): 54639199800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 47, 55, 60, 66, 72, 74, 88, 90, 94, 99, 110, 111, 120, 132, 141, 148, 165, 180, 185, 188, 198, 220, 222, 235, 264, 282, 296, 330, 333, 360, 370, 376, 396, 407, 423, 440, 444, 470, 495, 517, 555, 564, 660, 666, 705, 740, 792, 814, 846, 888, 940, 990, 1034, 1110, 1128, 1221, 1320, 1332, 1410, 1480, 1551, 1628, 1665, 1692, 1739, 1880, 1980, 2035, 2068, 2115, 2220, 2442, 2585, 2664, 2820, 2917, 3102, 3256, 3330, 3384, 3478, 3663, 3960, 4070, 4136, 4230, 4440, 4653, 4884, 5170, 5217, 5640, 5834, 6105, 6204, 6660, 6956, 7326, 7755, 8140, 8460, 8695, 8751, 9306, 9768, 10340, 10434, 11668, 12210, 12408, 13320, 13912, 14585, 14652, 15510, 15651, 16280, 16920, 17390, 17502, 18315, 18612, 19129, 20680, 20868, 23265, 23336, 24420, 26085, 26253, 29170, 29304, 31020, 31302, 32087, 34780, 35004, 36630, 37224, 38258, 41736, 43755, 46530, 48840, 52170, 52506, 57387, 58340, 62040, 62604, 64174, 69560, 70008, 73260, 76516, 78255, 87510, 93060, 95645, 96261, 104340, 105012, 107929, 114774, 116680, 125208, 128348, 131265, 137099, 146520, 153032, 156510, 160435, 172161, 175020, 186120, 191290, 192522, 208680, 210024, 215858, 229548, 256696, 262530, 274198, 286935, 288783, 313020, 320870, 323787, 344322, 350040, 382580, 385044, 411297, 431716, 459096, 481305, 525060, 539645, 548396, 573870, 577566, 626040, 641740, 647574, 685495, 688644, 765160, 770088, 822594, 860805, 863432, 962610, 971361, 1050120, 1079290, 1096792, 1147740, 1155132, 1187219, 1233891, 1283480, 1295148, 1370990, 1377288, 1443915, 1508089, 1618935, 1645188, 1721610, 1925220, 1942722, 2056485, 2158580, 2295480, 2310264, 2374438, 2467782, 2590296, 2741980, 2887830, 3016178, 3237870, 3290376, 3443220, 3561657, 3850440, 3885444, 4112970, 4317160, 4524267, 4748876, 4856805, 4935564, 5072663, 5483960, 5775660, 5936095, 6032356, 6169455, 6475740, 6886440, 7123314, 7540445, 7770888, 8225940, 9048534, 9497752, 9713610, 9871128, 10145326, 10684971, 11551320, 11872190, 12064712, 12338910, 12951480, 13572801, 14246628, 15080890, 15217989, 16451880, 17808285, 18097068, 19427220, 20290652, 21369942, 22621335, 23744380, 24677820, 25363315, 27145602, 28493256, 30161780, 30435978, 35616570, 36194136, 38854440, 40581304, 42739884, 45242670, 45653967, 47488760, 49355640, 50726630, 53424855, 54291204, 55799293, 60323560, 60871956, 67864005, 71233140, 76089945, 85479768, 90485340, 91307934, 101453260, 106849710, 108582408, 111598586, 121743912, 135728010, 142466280, 152179890, 167397879, 180970680, 182615868, 202906520, 213699420, 223197172, 228269835, 271456020, 278996465, 304359780, 334795758, 365231736, 427398840, 446394344, 456539670, 502193637, 542912040, 557992930, 608719560, 669591516, 836989395, 913079340, 1004387274, 1115985860, 1339183032, 1673978790, 1826158680, 2008774548, 2231971720, 2510968185, 3347957580, 4017549096, 5021936370, 6695915160, 10043872740, 20087745480]

約数ペア:

[(1, 20087745480), (2, 10043872740), (3, 6695915160), (4, 5021936370), (5, 4017549096), (6, 3347957580), (8, 2510968185), (9, 2231971720), (10, 2008774548), (11, 1826158680), (12, 1673978790), (15, 1339183032), (18, 1115985860), (20, 1004387274), (22, 913079340), (24, 836989395), (30, 669591516), (33, 608719560), (36, 557992930), (37, 542912040), (40, 502193637), (44, 456539670), (45, 446394344), (47, 427398840), (55, 365231736), (60, 334795758), (66, 304359780), (72, 278996465), (74, 271456020), (88, 228269835), (90, 223197172), (94, 213699420), (99, 202906520), (110, 182615868), (111, 180970680), (120, 167397879), (132, 152179890), (141, 142466280), (148, 135728010), (165, 121743912), (180, 111598586), (185, 108582408), (188, 106849710), (198, 101453260), (220, 91307934), (222, 90485340), (235, 85479768), (264, 76089945), (282, 71233140), (296, 67864005), (330, 60871956), (333, 60323560), (360, 55799293), (370, 54291204), (376, 53424855), (396, 50726630), (407, 49355640), (423, 47488760), (440, 45653967), (444, 45242670), (470, 42739884), (495, 40581304), (517, 38854440), (555, 36194136), (564, 35616570), (660, 30435978), (666, 30161780), (705, 28493256), (740, 27145602), (792, 25363315), (814, 24677820), (846, 23744380), (888, 22621335), (940, 21369942), (990, 20290652), (1034, 19427220), (1110, 18097068), (1128, 17808285), (1221, 16451880), (1320, 15217989), (1332, 15080890), (1410, 14246628), (1480, 13572801), (1551, 12951480), (1628, 12338910), (1665, 12064712), (1692, 11872190), (1739, 11551320), (1880, 10684971), (1980, 10145326), (2035, 9871128), (2068, 9713610), (2115, 9497752), (2220, 9048534), (2442, 8225940), (2585, 7770888), (2664, 7540445), (2820, 7123314), (2917, 6886440), (3102, 6475740), (3256, 6169455), (3330, 6032356), (3384, 5936095), (3478, 5775660), (3663, 5483960), (3960, 5072663), (4070, 4935564), (4136, 4856805), (4230, 4748876), (4440, 4524267), (4653, 4317160), (4884, 4112970), (5170, 3885444), (5217, 3850440), (5640, 3561657), (5834, 3443220), (6105, 3290376), (6204, 3237870), (6660, 3016178), (6956, 2887830), (7326, 2741980), (7755, 2590296), (8140, 2467782), (8460, 2374438), (8695, 2310264), (8751, 2295480), (9306, 2158580), (9768, 2056485), (10340, 1942722), (10434, 1925220), (11668, 1721610), (12210, 1645188), (12408, 1618935), (13320, 1508089), (13912, 1443915), (14585, 1377288), (14652, 1370990), (15510, 1295148), (15651, 1283480), (16280, 1233891), (16920, 1187219), (17390, 1155132), (17502, 1147740), (18315, 1096792), (18612, 1079290), (19129, 1050120), (20680, 971361), (20868, 962610), (23265, 863432), (23336, 860805), (24420, 822594), (26085, 770088), (26253, 765160), (29170, 688644), (29304, 685495), (31020, 647574), (31302, 641740), (32087, 626040), (34780, 577566), (35004, 573870), (36630, 548396), (37224, 539645), (38258, 525060), (41736, 481305), (43755, 459096), (46530, 431716), (48840, 411297), (52170, 385044), (52506, 382580), (57387, 350040), (58340, 344322), (62040, 323787), (62604, 320870), (64174, 313020), (69560, 288783), (70008, 286935), (73260, 274198), (76516, 262530), (78255, 256696), (87510, 229548), (93060, 215858), (95645, 210024), (96261, 208680), (104340, 192522), (105012, 191290), (107929, 186120), (114774, 175020), (116680, 172161), (125208, 160435), (128348, 156510), (131265, 153032), (137099, 146520)]