21479747760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:405

約数の個数: 480

約数和(自身を含む): 78028666560

約数和(自身を除く): 56548918800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 114, 120, 137, 144, 146, 152, 157, 171, 180, 190, 219, 228, 240, 274, 285, 292, 304, 314, 342, 360, 365, 380, 411, 438, 456, 471, 548, 570, 584, 628, 657, 684, 685, 720, 730, 760, 785, 822, 855, 876, 912, 942, 1095, 1096, 1140, 1168, 1233, 1256, 1314, 1368, 1370, 1387, 1413, 1460, 1520, 1570, 1644, 1710, 1752, 1884, 2055, 2190, 2192, 2280, 2355, 2466, 2512, 2603, 2628, 2736, 2740, 2774, 2826, 2920, 2983, 3140, 3285, 3288, 3420, 3504, 3768, 4110, 4161, 4380, 4560, 4710, 4932, 5206, 5256, 5480, 5548, 5652, 5840, 5966, 6165, 6280, 6570, 6576, 6840, 6935, 7065, 7536, 7809, 8220, 8322, 8760, 8949, 9420, 9864, 10001, 10412, 10512, 10960, 11096, 11304, 11461, 11932, 12330, 12483, 12560, 13015, 13140, 13680, 13870, 14130, 14915, 15618, 16440, 16644, 17520, 17898, 18840, 19728, 20002, 20805, 20824, 21509, 22192, 22608, 22922, 23427, 23864, 24660, 24966, 26030, 26280, 26847, 27740, 28260, 29830, 30003, 31236, 32880, 33288, 34383, 35796, 37680, 39045, 40004, 41610, 41648, 43018, 44745, 45844, 46854, 47728, 49320, 49932, 50005, 52060, 52560, 53694, 55480, 56520, 57305, 59660, 60006, 62415, 62472, 64527, 66576, 68766, 71592, 78090, 80008, 83220, 86036, 89490, 90009, 91688, 93708, 98640, 99864, 100010, 103149, 104120, 107388, 107545, 110960, 113040, 114610, 117135, 119320, 120012, 124830, 124944, 129054, 134235, 137532, 143184, 150015, 156180, 160016, 166440, 171915, 172072, 178980, 180018, 183376, 187416, 190019, 193581, 199728, 200020, 206298, 208240, 214776, 215090, 217759, 229220, 234270, 238640, 240024, 249660, 258108, 268470, 275064, 300030, 312360, 322635, 332880, 343830, 344144, 357960, 360036, 374832, 380038, 387162, 400040, 408671, 412596, 429552, 430180, 435518, 450045, 458440, 468540, 480048, 499320, 515745, 516216, 536940, 550128, 570057, 600060, 624720, 645270, 653277, 687660, 715920, 720072, 760076, 774324, 800080, 817342, 825192, 860360, 871036, 900090, 916880, 937080, 950095, 967905, 998640, 1031490, 1032432, 1073880, 1088795, 1140114, 1200120, 1226013, 1290540, 1306554, 1375320, 1440144, 1520152, 1548648, 1570157, 1634684, 1650384, 1710171, 1720720, 1742072, 1800180, 1874160, 1900190, 1935810, 1959831, 2043355, 2062980, 2147760, 2177590, 2280228, 2400240, 2452026, 2581080, 2613108, 2750640, 2850285, 3040304, 3097296, 3140314, 3266385, 3269368, 3420342, 3484144, 3600360, 3678039, 3800380, 3871620, 3919662, 4086710, 4125960, 4355180, 4560456, 4710471, 4904052, 5162160, 5226216, 5700570, 6130065, 6280628, 6532770, 6538736, 6840684, 7200720, 7356078, 7600760, 7743240, 7839324, 7850785, 8173420, 8251920, 8550855, 8710360, 9120912, 9420942, 9799155, 9808104, 10452432, 11401140, 12260130, 12561256, 13065540, 13681368, 14131413, 14712156, 15201520, 15486480, 15678648, 15701570, 16346840, 17101710, 17420720, 18390195, 18841884, 19598310, 19616208, 22802280, 23552355, 24520260, 25122512, 26131080, 27362736, 28262826, 29424312, 29832983, 31357296, 31403140, 32693680, 34203420, 36780390, 37683768, 39196620, 45604560, 47104710, 49040520, 52262160, 56525652, 58848624, 59665966, 62806280, 68406840, 70657065, 73560780, 75367536, 78393240, 89498949, 94209420, 98081040, 113051304, 119331932, 125612560, 136813680, 141314130, 147121560, 149164915, 156786480, 178997898, 188418840, 226102608, 238663864, 268496847, 282628260, 294243120, 298329830, 357995796, 376837680, 447494745, 477327728, 536993694, 565256520, 596659660, 715991592, 894989490, 1073987388, 1130513040, 1193319320, 1342484235, 1431983184, 1789978980, 2147974776, 2386638640, 2684968470, 3579957960, 4295949552, 5369936940, 7159915920, 10739873880, 21479747760]

約数ペア:

[(1, 21479747760), (2, 10739873880), (3, 7159915920), (4, 5369936940), (5, 4295949552), (6, 3579957960), (8, 2684968470), (9, 2386638640), (10, 2147974776), (12, 1789978980), (15, 1431983184), (16, 1342484235), (18, 1193319320), (19, 1130513040), (20, 1073987388), (24, 894989490), (30, 715991592), (36, 596659660), (38, 565256520), (40, 536993694), (45, 477327728), (48, 447494745), (57, 376837680), (60, 357995796), (72, 298329830), (73, 294243120), (76, 282628260), (80, 268496847), (90, 238663864), (95, 226102608), (114, 188418840), (120, 178997898), (137, 156786480), (144, 149164915), (146, 147121560), (152, 141314130), (157, 136813680), (171, 125612560), (180, 119331932), (190, 113051304), (219, 98081040), (228, 94209420), (240, 89498949), (274, 78393240), (285, 75367536), (292, 73560780), (304, 70657065), (314, 68406840), (342, 62806280), (360, 59665966), (365, 58848624), (380, 56525652), (411, 52262160), (438, 49040520), (456, 47104710), (471, 45604560), (548, 39196620), (570, 37683768), (584, 36780390), (628, 34203420), (657, 32693680), (684, 31403140), (685, 31357296), (720, 29832983), (730, 29424312), (760, 28262826), (785, 27362736), (822, 26131080), (855, 25122512), (876, 24520260), (912, 23552355), (942, 22802280), (1095, 19616208), (1096, 19598310), (1140, 18841884), (1168, 18390195), (1233, 17420720), (1256, 17101710), (1314, 16346840), (1368, 15701570), (1370, 15678648), (1387, 15486480), (1413, 15201520), (1460, 14712156), (1520, 14131413), (1570, 13681368), (1644, 13065540), (1710, 12561256), (1752, 12260130), (1884, 11401140), (2055, 10452432), (2190, 9808104), (2192, 9799155), (2280, 9420942), (2355, 9120912), (2466, 8710360), (2512, 8550855), (2603, 8251920), (2628, 8173420), (2736, 7850785), (2740, 7839324), (2774, 7743240), (2826, 7600760), (2920, 7356078), (2983, 7200720), (3140, 6840684), (3285, 6538736), (3288, 6532770), (3420, 6280628), (3504, 6130065), (3768, 5700570), (4110, 5226216), (4161, 5162160), (4380, 4904052), (4560, 4710471), (4710, 4560456), (4932, 4355180), (5206, 4125960), (5256, 4086710), (5480, 3919662), (5548, 3871620), (5652, 3800380), (5840, 3678039), (5966, 3600360), (6165, 3484144), (6280, 3420342), (6570, 3269368), (6576, 3266385), (6840, 3140314), (6935, 3097296), (7065, 3040304), (7536, 2850285), (7809, 2750640), (8220, 2613108), (8322, 2581080), (8760, 2452026), (8949, 2400240), (9420, 2280228), (9864, 2177590), (10001, 2147760), (10412, 2062980), (10512, 2043355), (10960, 1959831), (11096, 1935810), (11304, 1900190), (11461, 1874160), (11932, 1800180), (12330, 1742072), (12483, 1720720), (12560, 1710171), (13015, 1650384), (13140, 1634684), (13680, 1570157), (13870, 1548648), (14130, 1520152), (14915, 1440144), (15618, 1375320), (16440, 1306554), (16644, 1290540), (17520, 1226013), (17898, 1200120), (18840, 1140114), (19728, 1088795), (20002, 1073880), (20805, 1032432), (20824, 1031490), (21509, 998640), (22192, 967905), (22608, 950095), (22922, 937080), (23427, 916880), (23864, 900090), (24660, 871036), (24966, 860360), (26030, 825192), (26280, 817342), (26847, 800080), (27740, 774324), (28260, 760076), (29830, 720072), (30003, 715920), (31236, 687660), (32880, 653277), (33288, 645270), (34383, 624720), (35796, 600060), (37680, 570057), (39045, 550128), (40004, 536940), (41610, 516216), (41648, 515745), (43018, 499320), (44745, 480048), (45844, 468540), (46854, 458440), (47728, 450045), (49320, 435518), (49932, 430180), (50005, 429552), (52060, 412596), (52560, 408671), (53694, 400040), (55480, 387162), (56520, 380038), (57305, 374832), (59660, 360036), (60006, 357960), (62415, 344144), (62472, 343830), (64527, 332880), (66576, 322635), (68766, 312360), (71592, 300030), (78090, 275064), (80008, 268470), (83220, 258108), (86036, 249660), (89490, 240024), (90009, 238640), (91688, 234270), (93708, 229220), (98640, 217759), (99864, 215090), (100010, 214776), (103149, 208240), (104120, 206298), (107388, 200020), (107545, 199728), (110960, 193581), (113040, 190019), (114610, 187416), (117135, 183376), (119320, 180018), (120012, 178980), (124830, 172072), (124944, 171915), (129054, 166440), (134235, 160016), (137532, 156180), (143184, 150015)]