21442421880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1115

約数の個数: 384

約数和(自身を含む): 80324524800

約数和(自身を除く): 58882102920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 521, 547, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1042, 1045, 1094, 1140, 1254, 1320, 1368, 1563, 1641, 1672, 1710, 1881, 1980, 2084, 2090, 2188, 2280, 2508, 2605, 2735, 3126, 3135, 3282, 3420, 3762, 3960, 4168, 4180, 4376, 4689, 4923, 5016, 5210, 5470, 5731, 6017, 6252, 6270, 6564, 6840, 7524, 7815, 8205, 8360, 9378, 9405, 9846, 9899, 10393, 10420, 10940, 11462, 12034, 12504, 12540, 13128, 15048, 15630, 16410, 17193, 18051, 18756, 18810, 19692, 19798, 20786, 20840, 21880, 22924, 23445, 24068, 24615, 25080, 28655, 29697, 30085, 31179, 31260, 32820, 34386, 36102, 37512, 37620, 39384, 39596, 41572, 45848, 46890, 48136, 49230, 49495, 51579, 51965, 54153, 57310, 59394, 60170, 62358, 62520, 65640, 68772, 72204, 75240, 79192, 83144, 85965, 89091, 90255, 93537, 93780, 98460, 98990, 103158, 103930, 108306, 108889, 114323, 114620, 118788, 120340, 124716, 137544, 144408, 148485, 155895, 171930, 178182, 180510, 187074, 187560, 196920, 197980, 206316, 207860, 216612, 217778, 228646, 229240, 237576, 240680, 249432, 257895, 270765, 284987, 296970, 311790, 326667, 342969, 343860, 356364, 361020, 374148, 395960, 412632, 415720, 433224, 435556, 445455, 457292, 467685, 515790, 541530, 544445, 569974, 571615, 593940, 623580, 653334, 685938, 687720, 712728, 722040, 748296, 854961, 871112, 890910, 914584, 935370, 980001, 1028907, 1031580, 1083060, 1088890, 1139948, 1143230, 1187880, 1247160, 1306668, 1371876, 1424935, 1633335, 1709922, 1714845, 1781820, 1870740, 1960002, 2057814, 2063160, 2166120, 2177780, 2279896, 2286460, 2564883, 2613336, 2743752, 2849870, 3134857, 3266670, 3419844, 3429690, 3563640, 3741480, 3920004, 4115628, 4274805, 4355560, 4572920, 4900005, 5129766, 5144535, 5414753, 5699740, 6269714, 6533340, 6839688, 6859380, 7840008, 8231256, 8549610, 9404571, 9800010, 10259532, 10289070, 10829506, 11399480, 12539428, 12824415, 13066680, 13718760, 15674285, 16244259, 17099220, 18809142, 19600020, 20519064, 20578140, 21659012, 25078856, 25648830, 27073765, 28213713, 31348570, 32488518, 34198440, 37618284, 39200040, 41156280, 43318024, 47022855, 48732777, 51297660, 54147530, 56427426, 59562283, 62697140, 64977036, 75236568, 81221295, 94045710, 97465554, 102595320, 108295060, 112854852, 119124566, 125394280, 129954072, 141068565, 162442590, 178686849, 188091420, 194931108, 216590120, 225709704, 238249132, 243663885, 282137130, 297811415, 324885180, 357373698, 376182840, 389862216, 476498264, 487327770, 536060547, 564274260, 595622830, 649770360, 714747396, 893434245, 974655540, 1072121094, 1128548520, 1191245660, 1429494792, 1786868490, 1949311080, 2144242188, 2382491320, 2680302735, 3573736980, 4288484376, 5360605470, 7147473960, 10721210940, 21442421880]

約数ペア:

[(1, 21442421880), (2, 10721210940), (3, 7147473960), (4, 5360605470), (5, 4288484376), (6, 3573736980), (8, 2680302735), (9, 2382491320), (10, 2144242188), (11, 1949311080), (12, 1786868490), (15, 1429494792), (18, 1191245660), (19, 1128548520), (20, 1072121094), (22, 974655540), (24, 893434245), (30, 714747396), (33, 649770360), (36, 595622830), (38, 564274260), (40, 536060547), (44, 487327770), (45, 476498264), (55, 389862216), (57, 376182840), (60, 357373698), (66, 324885180), (72, 297811415), (76, 282137130), (88, 243663885), (90, 238249132), (95, 225709704), (99, 216590120), (110, 194931108), (114, 188091420), (120, 178686849), (132, 162442590), (152, 141068565), (165, 129954072), (171, 125394280), (180, 119124566), (190, 112854852), (198, 108295060), (209, 102595320), (220, 97465554), (228, 94045710), (264, 81221295), (285, 75236568), (330, 64977036), (342, 62697140), (360, 59562283), (380, 56427426), (396, 54147530), (418, 51297660), (440, 48732777), (456, 47022855), (495, 43318024), (521, 41156280), (547, 39200040), (570, 37618284), (627, 34198440), (660, 32488518), (684, 31348570), (760, 28213713), (792, 27073765), (836, 25648830), (855, 25078856), (990, 21659012), (1042, 20578140), (1045, 20519064), (1094, 19600020), (1140, 18809142), (1254, 17099220), (1320, 16244259), (1368, 15674285), (1563, 13718760), (1641, 13066680), (1672, 12824415), (1710, 12539428), (1881, 11399480), (1980, 10829506), (2084, 10289070), (2090, 10259532), (2188, 9800010), (2280, 9404571), (2508, 8549610), (2605, 8231256), (2735, 7840008), (3126, 6859380), (3135, 6839688), (3282, 6533340), (3420, 6269714), (3762, 5699740), (3960, 5414753), (4168, 5144535), (4180, 5129766), (4376, 4900005), (4689, 4572920), (4923, 4355560), (5016, 4274805), (5210, 4115628), (5470, 3920004), (5731, 3741480), (6017, 3563640), (6252, 3429690), (6270, 3419844), (6564, 3266670), (6840, 3134857), (7524, 2849870), (7815, 2743752), (8205, 2613336), (8360, 2564883), (9378, 2286460), (9405, 2279896), (9846, 2177780), (9899, 2166120), (10393, 2063160), (10420, 2057814), (10940, 1960002), (11462, 1870740), (12034, 1781820), (12504, 1714845), (12540, 1709922), (13128, 1633335), (15048, 1424935), (15630, 1371876), (16410, 1306668), (17193, 1247160), (18051, 1187880), (18756, 1143230), (18810, 1139948), (19692, 1088890), (19798, 1083060), (20786, 1031580), (20840, 1028907), (21880, 980001), (22924, 935370), (23445, 914584), (24068, 890910), (24615, 871112), (25080, 854961), (28655, 748296), (29697, 722040), (30085, 712728), (31179, 687720), (31260, 685938), (32820, 653334), (34386, 623580), (36102, 593940), (37512, 571615), (37620, 569974), (39384, 544445), (39596, 541530), (41572, 515790), (45848, 467685), (46890, 457292), (48136, 445455), (49230, 435556), (49495, 433224), (51579, 415720), (51965, 412632), (54153, 395960), (57310, 374148), (59394, 361020), (60170, 356364), (62358, 343860), (62520, 342969), (65640, 326667), (68772, 311790), (72204, 296970), (75240, 284987), (79192, 270765), (83144, 257895), (85965, 249432), (89091, 240680), (90255, 237576), (93537, 229240), (93780, 228646), (98460, 217778), (98990, 216612), (103158, 207860), (103930, 206316), (108306, 197980), (108889, 196920), (114323, 187560), (114620, 187074), (118788, 180510), (120340, 178182), (124716, 171930), (137544, 155895), (144408, 148485)]