18989980560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:563

約数の個数: 480

約数和(自身を含む): 69916605408

約数和(自身を除く): 50926624848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 73, 80, 85, 90, 102, 106, 120, 136, 144, 146, 153, 159, 170, 180, 204, 212, 219, 240, 255, 265, 272, 292, 306, 318, 340, 360, 365, 401, 408, 424, 438, 477, 510, 530, 584, 612, 636, 657, 680, 720, 730, 765, 795, 802, 816, 848, 876, 901, 954, 1020, 1060, 1095, 1168, 1203, 1224, 1241, 1272, 1314, 1360, 1460, 1530, 1590, 1604, 1752, 1802, 1908, 2005, 2040, 2120, 2190, 2385, 2406, 2448, 2482, 2544, 2628, 2703, 2920, 3060, 3180, 3208, 3285, 3504, 3604, 3609, 3723, 3816, 3869, 4010, 4080, 4240, 4380, 4505, 4770, 4812, 4964, 5256, 5406, 5840, 6015, 6120, 6205, 6360, 6416, 6570, 6817, 7208, 7218, 7446, 7632, 7738, 8020, 8109, 8760, 9010, 9540, 9624, 9928, 10512, 10812, 11169, 11607, 12030, 12240, 12410, 12720, 13140, 13515, 13634, 14416, 14436, 14892, 15476, 16040, 16218, 17520, 18020, 18045, 18615, 19080, 19248, 19345, 19856, 20451, 21253, 21624, 22338, 23214, 24060, 24820, 26280, 27030, 27268, 28872, 29273, 29784, 30952, 32080, 32436, 34085, 34821, 36040, 36090, 37230, 38160, 38690, 40545, 40902, 42506, 43248, 44676, 46428, 48120, 49640, 52560, 54060, 54536, 55845, 57744, 58035, 58546, 59568, 61353, 61904, 63759, 64872, 65773, 68170, 69642, 72080, 72180, 74460, 77380, 81090, 81804, 85012, 87819, 89352, 92856, 96240, 99280, 102255, 106265, 108120, 109072, 111690, 116070, 117092, 122706, 127518, 129744, 131546, 136340, 139284, 144360, 146365, 148920, 154760, 162180, 163608, 170024, 174105, 175638, 178704, 185712, 191277, 197319, 204510, 212530, 216240, 223380, 232140, 234184, 245412, 255036, 263092, 263457, 272680, 278568, 288720, 292730, 297840, 306765, 309520, 318795, 324360, 327216, 328865, 340048, 348210, 351276, 361301, 382554, 394638, 409020, 425060, 439095, 446760, 464280, 468368, 490824, 497641, 510072, 526184, 526914, 545360, 557136, 585460, 591957, 613530, 637590, 648720, 657730, 696420, 702552, 722602, 765108, 789276, 818040, 850120, 878190, 893520, 928560, 956385, 981648, 986595, 995282, 1020144, 1052368, 1053828, 1083903, 1170920, 1183914, 1227060, 1275180, 1315460, 1317285, 1392840, 1405104, 1445204, 1492923, 1530216, 1551469, 1578552, 1636080, 1700240, 1756380, 1806505, 1912770, 1973190, 1990564, 2107656, 2167806, 2341840, 2367828, 2454120, 2488205, 2550360, 2630920, 2634570, 2785680, 2890408, 2959785, 2985846, 3060432, 3102938, 3157104, 3251709, 3512760, 3613010, 3825540, 3946380, 3981128, 4215312, 4335612, 4478769, 4654407, 4735656, 4908240, 4976410, 5100720, 5261840, 5269140, 5419515, 5780816, 5919570, 5971692, 6205876, 6503418, 7025520, 7226020, 7464615, 7651080, 7757345, 7892760, 7962256, 8671224, 8957538, 9308814, 9471312, 9952820, 10538280, 10839030, 11839140, 11943384, 12411752, 13006836, 13963221, 14452040, 14929230, 15302160, 15514690, 15785520, 16258545, 17342448, 17915076, 18617628, 19905640, 21076560, 21678060, 22393845, 23272035, 23678280, 23886768, 24823504, 26013672, 26374973, 27926442, 28904080, 29858460, 31029380, 32517090, 35830152, 37235256, 39811280, 43356120, 44787690, 46544070, 47356560, 52027344, 52749946, 55852884, 59716920, 62058760, 65034180, 69816105, 71660304, 74470512, 79124919, 86712240, 89575380, 93088140, 105499892, 111705768, 119433840, 124117520, 130068360, 131874865, 139632210, 158249838, 179150760, 186176280, 210999784, 223411536, 237374757, 260136720, 263749730, 279264420, 316499676, 358301520, 372352560, 395624595, 421999568, 474749514, 527499460, 558528840, 632999352, 791249190, 949499028, 1054998920, 1117057680, 1186873785, 1265998704, 1582498380, 1898998056, 2109997840, 2373747570, 3164996760, 3797996112, 4747495140, 6329993520, 9494990280, 18989980560]

約数ペア:

[(1, 18989980560), (2, 9494990280), (3, 6329993520), (4, 4747495140), (5, 3797996112), (6, 3164996760), (8, 2373747570), (9, 2109997840), (10, 1898998056), (12, 1582498380), (15, 1265998704), (16, 1186873785), (17, 1117057680), (18, 1054998920), (20, 949499028), (24, 791249190), (30, 632999352), (34, 558528840), (36, 527499460), (40, 474749514), (45, 421999568), (48, 395624595), (51, 372352560), (53, 358301520), (60, 316499676), (68, 279264420), (72, 263749730), (73, 260136720), (80, 237374757), (85, 223411536), (90, 210999784), (102, 186176280), (106, 179150760), (120, 158249838), (136, 139632210), (144, 131874865), (146, 130068360), (153, 124117520), (159, 119433840), (170, 111705768), (180, 105499892), (204, 93088140), (212, 89575380), (219, 86712240), (240, 79124919), (255, 74470512), (265, 71660304), (272, 69816105), (292, 65034180), (306, 62058760), (318, 59716920), (340, 55852884), (360, 52749946), (365, 52027344), (401, 47356560), (408, 46544070), (424, 44787690), (438, 43356120), (477, 39811280), (510, 37235256), (530, 35830152), (584, 32517090), (612, 31029380), (636, 29858460), (657, 28904080), (680, 27926442), (720, 26374973), (730, 26013672), (765, 24823504), (795, 23886768), (802, 23678280), (816, 23272035), (848, 22393845), (876, 21678060), (901, 21076560), (954, 19905640), (1020, 18617628), (1060, 17915076), (1095, 17342448), (1168, 16258545), (1203, 15785520), (1224, 15514690), (1241, 15302160), (1272, 14929230), (1314, 14452040), (1360, 13963221), (1460, 13006836), (1530, 12411752), (1590, 11943384), (1604, 11839140), (1752, 10839030), (1802, 10538280), (1908, 9952820), (2005, 9471312), (2040, 9308814), (2120, 8957538), (2190, 8671224), (2385, 7962256), (2406, 7892760), (2448, 7757345), (2482, 7651080), (2544, 7464615), (2628, 7226020), (2703, 7025520), (2920, 6503418), (3060, 6205876), (3180, 5971692), (3208, 5919570), (3285, 5780816), (3504, 5419515), (3604, 5269140), (3609, 5261840), (3723, 5100720), (3816, 4976410), (3869, 4908240), (4010, 4735656), (4080, 4654407), (4240, 4478769), (4380, 4335612), (4505, 4215312), (4770, 3981128), (4812, 3946380), (4964, 3825540), (5256, 3613010), (5406, 3512760), (5840, 3251709), (6015, 3157104), (6120, 3102938), (6205, 3060432), (6360, 2985846), (6416, 2959785), (6570, 2890408), (6817, 2785680), (7208, 2634570), (7218, 2630920), (7446, 2550360), (7632, 2488205), (7738, 2454120), (8020, 2367828), (8109, 2341840), (8760, 2167806), (9010, 2107656), (9540, 1990564), (9624, 1973190), (9928, 1912770), (10512, 1806505), (10812, 1756380), (11169, 1700240), (11607, 1636080), (12030, 1578552), (12240, 1551469), (12410, 1530216), (12720, 1492923), (13140, 1445204), (13515, 1405104), (13634, 1392840), (14416, 1317285), (14436, 1315460), (14892, 1275180), (15476, 1227060), (16040, 1183914), (16218, 1170920), (17520, 1083903), (18020, 1053828), (18045, 1052368), (18615, 1020144), (19080, 995282), (19248, 986595), (19345, 981648), (19856, 956385), (20451, 928560), (21253, 893520), (21624, 878190), (22338, 850120), (23214, 818040), (24060, 789276), (24820, 765108), (26280, 722602), (27030, 702552), (27268, 696420), (28872, 657730), (29273, 648720), (29784, 637590), (30952, 613530), (32080, 591957), (32436, 585460), (34085, 557136), (34821, 545360), (36040, 526914), (36090, 526184), (37230, 510072), (38160, 497641), (38690, 490824), (40545, 468368), (40902, 464280), (42506, 446760), (43248, 439095), (44676, 425060), (46428, 409020), (48120, 394638), (49640, 382554), (52560, 361301), (54060, 351276), (54536, 348210), (55845, 340048), (57744, 328865), (58035, 327216), (58546, 324360), (59568, 318795), (61353, 309520), (61904, 306765), (63759, 297840), (64872, 292730), (65773, 288720), (68170, 278568), (69642, 272680), (72080, 263457), (72180, 263092), (74460, 255036), (77380, 245412), (81090, 234184), (81804, 232140), (85012, 223380), (87819, 216240), (89352, 212530), (92856, 204510), (96240, 197319), (99280, 191277), (102255, 185712), (106265, 178704), (108120, 175638), (109072, 174105), (111690, 170024), (116070, 163608), (117092, 162180), (122706, 154760), (127518, 148920), (129744, 146365), (131546, 144360), (136340, 139284)]