21453994800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:1938

約数の個数: 480

約数和(自身を含む): 87854773760

約数和(自身を除く): 66400778960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 163, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 326, 336, 350, 360, 378, 400, 420, 432, 450, 489, 504, 525, 540, 560, 600, 630, 652, 675, 700, 720, 756, 815, 840, 900, 945, 978, 1008, 1050, 1080, 1141, 1200, 1260, 1304, 1350, 1400, 1467, 1512, 1575, 1630, 1680, 1741, 1800, 1890, 1956, 2100, 2160, 2282, 2445, 2520, 2608, 2700, 2800, 2934, 3024, 3150, 3260, 3423, 3482, 3600, 3780, 3912, 4075, 4200, 4401, 4564, 4725, 4890, 5040, 5223, 5400, 5705, 5868, 6300, 6520, 6846, 6964, 7335, 7560, 7824, 8150, 8400, 8705, 8802, 9128, 9450, 9780, 10269, 10446, 10800, 11410, 11736, 12187, 12225, 12600, 13040, 13692, 13928, 14670, 15120, 15669, 16300, 17115, 17410, 17604, 18256, 18900, 19560, 20538, 20892, 22005, 22820, 23472, 24374, 24450, 25200, 26115, 27384, 27856, 28525, 29340, 30807, 31338, 32600, 34230, 34820, 35208, 36561, 36675, 37800, 39120, 41076, 41784, 43525, 44010, 45640, 47007, 48748, 48900, 51345, 52230, 54768, 57050, 58680, 60935, 61614, 62676, 65200, 68460, 69640, 70416, 73122, 73350, 75600, 78345, 82152, 83568, 85575, 87050, 88020, 91280, 94014, 97496, 97800, 102690, 104460, 109683, 110025, 114100, 117360, 121870, 123228, 125352, 130575, 136920, 139280, 146244, 146700, 154035, 156690, 164304, 171150, 174100, 176040, 182805, 188028, 194992, 195600, 205380, 208920, 219366, 220050, 228200, 235035, 243740, 246456, 250704, 256725, 261150, 273840, 283783, 292488, 293400, 304675, 308070, 313380, 329049, 342300, 348200, 352080, 365610, 376056, 391725, 410760, 417840, 438732, 440100, 456400, 470070, 487480, 492912, 513450, 522300, 548415, 567566, 584976, 586800, 609350, 616140, 626760, 658098, 684600, 696400, 731220, 752112, 770175, 783450, 821520, 851349, 877464, 880200, 914025, 940140, 974960, 1026900, 1044600, 1096830, 1135132, 1175175, 1218700, 1232280, 1253520, 1316196, 1369200, 1418915, 1462440, 1540350, 1566900, 1645245, 1702698, 1754928, 1760400, 1828050, 1880280, 1986481, 2053800, 2089200, 2193660, 2270264, 2350350, 2437400, 2464560, 2554047, 2632392, 2742075, 2837830, 2924880, 3080700, 3133800, 3290490, 3405396, 3656100, 3760560, 3972962, 4107600, 4256745, 4387320, 4540528, 4700700, 4874800, 5108094, 5264784, 5484150, 5675660, 5959443, 6161400, 6267600, 6580980, 6810792, 7094575, 7312200, 7662141, 7945924, 8226225, 8513490, 8774640, 9401400, 9932405, 10216188, 10968300, 11351320, 11918886, 12322800, 12770235, 13161960, 13621584, 14189150, 14624400, 15324282, 15891848, 16452450, 17026980, 17878329, 18802800, 19864810, 20432376, 21283725, 21936600, 22702640, 23837772, 25540470, 26323920, 28378300, 29797215, 30648564, 31783696, 32904900, 34053960, 35756658, 38310705, 39729620, 40864752, 42567450, 43873200, 47675544, 49662025, 51080940, 53634987, 56756600, 59594430, 61297128, 63851175, 65809800, 68107920, 71513316, 76621410, 79459240, 85134900, 89391645, 95351088, 99324050, 102161880, 107269974, 113513200, 119188860, 122594256, 127702350, 131619600, 143026632, 148986075, 153242820, 158918480, 170269800, 178783290, 191553525, 198648100, 204323760, 214539948, 238377720, 255404700, 268174935, 286053264, 297972150, 306485640, 340539600, 357566580, 383107050, 397296200, 429079896, 446958225, 476755440, 510809400, 536349870, 595944300, 612971280, 715133160, 766214100, 794592400, 858159792, 893916450, 1021618800, 1072699740, 1191888600, 1340874675, 1430266320, 1532428200, 1787832900, 2145399480, 2383777200, 2681749350, 3064856400, 3575665800, 4290798960, 5363498700, 7151331600, 10726997400, 21453994800]

約数ペア:

[(1, 21453994800), (2, 10726997400), (3, 7151331600), (4, 5363498700), (5, 4290798960), (6, 3575665800), (7, 3064856400), (8, 2681749350), (9, 2383777200), (10, 2145399480), (12, 1787832900), (14, 1532428200), (15, 1430266320), (16, 1340874675), (18, 1191888600), (20, 1072699740), (21, 1021618800), (24, 893916450), (25, 858159792), (27, 794592400), (28, 766214100), (30, 715133160), (35, 612971280), (36, 595944300), (40, 536349870), (42, 510809400), (45, 476755440), (48, 446958225), (50, 429079896), (54, 397296200), (56, 383107050), (60, 357566580), (63, 340539600), (70, 306485640), (72, 297972150), (75, 286053264), (80, 268174935), (84, 255404700), (90, 238377720), (100, 214539948), (105, 204323760), (108, 198648100), (112, 191553525), (120, 178783290), (126, 170269800), (135, 158918480), (140, 153242820), (144, 148986075), (150, 143026632), (163, 131619600), (168, 127702350), (175, 122594256), (180, 119188860), (189, 113513200), (200, 107269974), (210, 102161880), (216, 99324050), (225, 95351088), (240, 89391645), (252, 85134900), (270, 79459240), (280, 76621410), (300, 71513316), (315, 68107920), (326, 65809800), (336, 63851175), (350, 61297128), (360, 59594430), (378, 56756600), (400, 53634987), (420, 51080940), (432, 49662025), (450, 47675544), (489, 43873200), (504, 42567450), (525, 40864752), (540, 39729620), (560, 38310705), (600, 35756658), (630, 34053960), (652, 32904900), (675, 31783696), (700, 30648564), (720, 29797215), (756, 28378300), (815, 26323920), (840, 25540470), (900, 23837772), (945, 22702640), (978, 21936600), (1008, 21283725), (1050, 20432376), (1080, 19864810), (1141, 18802800), (1200, 17878329), (1260, 17026980), (1304, 16452450), (1350, 15891848), (1400, 15324282), (1467, 14624400), (1512, 14189150), (1575, 13621584), (1630, 13161960), (1680, 12770235), (1741, 12322800), (1800, 11918886), (1890, 11351320), (1956, 10968300), (2100, 10216188), (2160, 9932405), (2282, 9401400), (2445, 8774640), (2520, 8513490), (2608, 8226225), (2700, 7945924), (2800, 7662141), (2934, 7312200), (3024, 7094575), (3150, 6810792), (3260, 6580980), (3423, 6267600), (3482, 6161400), (3600, 5959443), (3780, 5675660), (3912, 5484150), (4075, 5264784), (4200, 5108094), (4401, 4874800), (4564, 4700700), (4725, 4540528), (4890, 4387320), (5040, 4256745), (5223, 4107600), (5400, 3972962), (5705, 3760560), (5868, 3656100), (6300, 3405396), (6520, 3290490), (6846, 3133800), (6964, 3080700), (7335, 2924880), (7560, 2837830), (7824, 2742075), (8150, 2632392), (8400, 2554047), (8705, 2464560), (8802, 2437400), (9128, 2350350), (9450, 2270264), (9780, 2193660), (10269, 2089200), (10446, 2053800), (10800, 1986481), (11410, 1880280), (11736, 1828050), (12187, 1760400), (12225, 1754928), (12600, 1702698), (13040, 1645245), (13692, 1566900), (13928, 1540350), (14670, 1462440), (15120, 1418915), (15669, 1369200), (16300, 1316196), (17115, 1253520), (17410, 1232280), (17604, 1218700), (18256, 1175175), (18900, 1135132), (19560, 1096830), (20538, 1044600), (20892, 1026900), (22005, 974960), (22820, 940140), (23472, 914025), (24374, 880200), (24450, 877464), (25200, 851349), (26115, 821520), (27384, 783450), (27856, 770175), (28525, 752112), (29340, 731220), (30807, 696400), (31338, 684600), (32600, 658098), (34230, 626760), (34820, 616140), (35208, 609350), (36561, 586800), (36675, 584976), (37800, 567566), (39120, 548415), (41076, 522300), (41784, 513450), (43525, 492912), (44010, 487480), (45640, 470070), (47007, 456400), (48748, 440100), (48900, 438732), (51345, 417840), (52230, 410760), (54768, 391725), (57050, 376056), (58680, 365610), (60935, 352080), (61614, 348200), (62676, 342300), (65200, 329049), (68460, 313380), (69640, 308070), (70416, 304675), (73122, 293400), (73350, 292488), (75600, 283783), (78345, 273840), (82152, 261150), (83568, 256725), (85575, 250704), (87050, 246456), (88020, 243740), (91280, 235035), (94014, 228200), (97496, 220050), (97800, 219366), (102690, 208920), (104460, 205380), (109683, 195600), (110025, 194992), (114100, 188028), (117360, 182805), (121870, 176040), (123228, 174100), (125352, 171150), (130575, 164304), (136920, 156690), (139280, 154035), (146244, 146700)]