21211994880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1534

約数の個数: 432

約数和(自身を含む): 77782408704

約数和(自身を除く): 56570413824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 243, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 486, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 940, 960, 972, 1080, 1128, 1152, 1215, 1269, 1280, 1296, 1410, 1440, 1451, 1504, 1620, 1692, 1728, 1880, 1920, 1944, 2115, 2160, 2256, 2304, 2430, 2538, 2592, 2820, 2880, 2902, 3008, 3240, 3384, 3456, 3760, 3807, 3840, 3888, 4230, 4320, 4353, 4512, 4860, 5076, 5184, 5640, 5760, 5804, 6016, 6345, 6480, 6768, 6912, 7255, 7520, 7614, 7776, 8460, 8640, 8706, 9024, 9720, 10152, 10368, 11280, 11421, 11520, 11608, 12032, 12690, 12960, 13059, 13536, 14510, 15040, 15228, 15552, 16920, 17280, 17412, 18048, 19035, 19440, 20304, 20736, 21765, 22560, 22842, 23216, 25380, 25920, 26118, 27072, 29020, 30080, 30456, 31104, 33840, 34560, 34824, 36096, 38070, 38880, 39177, 40608, 43530, 45120, 45684, 46432, 50760, 51840, 52236, 54144, 57105, 58040, 60160, 60912, 62208, 65295, 67680, 68197, 69648, 76140, 77760, 78354, 81216, 87060, 90240, 91368, 92864, 101520, 103680, 104472, 108288, 114210, 116080, 117531, 121824, 130590, 135360, 136394, 139296, 152280, 155520, 156708, 162432, 174120, 180480, 182736, 185728, 195885, 203040, 204591, 208944, 228420, 232160, 235062, 243648, 261180, 270720, 272788, 278592, 304560, 311040, 313416, 324864, 340985, 348240, 352593, 365472, 371456, 391770, 406080, 409182, 417888, 456840, 464320, 470124, 487296, 522360, 541440, 545576, 557184, 587655, 609120, 613773, 626832, 681970, 696480, 705186, 730944, 783540, 812160, 818364, 835776, 913680, 928640, 940248, 974592, 1022955, 1044720, 1091152, 1114368, 1175310, 1218240, 1227546, 1253664, 1363940, 1392960, 1410372, 1461888, 1567080, 1624320, 1636728, 1671552, 1762965, 1827360, 1841319, 1857280, 1880496, 2045910, 2089440, 2182304, 2350620, 2436480, 2455092, 2507328, 2727880, 2785920, 2820744, 2923776, 3068865, 3134160, 3273456, 3343104, 3525930, 3654720, 3682638, 3760992, 4091820, 4178880, 4364608, 4701240, 4872960, 4910184, 5014656, 5455760, 5523957, 5571840, 5641488, 6137730, 6268320, 6546912, 7051860, 7309440, 7365276, 7521984, 8183640, 8357760, 8729216, 9206595, 9402480, 9820368, 10029312, 10911520, 11047914, 11282976, 12275460, 12536640, 13093824, 14103720, 14618880, 14730552, 15043968, 16367280, 16571871, 16715520, 17458432, 18413190, 18804960, 19640736, 21823040, 22095828, 22565952, 24550920, 25073280, 26187648, 27619785, 28207440, 29461104, 30087936, 32734560, 33143742, 36826380, 37609920, 39281472, 43646080, 44191656, 45131904, 49101840, 50146560, 52375296, 55239570, 56414880, 58922208, 65469120, 66287484, 73652760, 75219840, 78562944, 82859355, 87292160, 88383312, 90263808, 98203680, 110479140, 112829760, 117844416, 130938240, 132574968, 147305520, 150439680, 157125888, 165718710, 176766624, 196407360, 220958280, 225659520, 235688832, 261876480, 265149936, 294611040, 331437420, 353533248, 392814720, 441916560, 451319040, 471377664, 530299872, 589222080, 662874840, 707066496, 785629440, 883833120, 1060599744, 1178444160, 1325749680, 1414132992, 1767666240, 2121199488, 2356888320, 2651499360, 3535332480, 4242398976, 5302998720, 7070664960, 10605997440, 21211994880]

約数ペア:

[(1, 21211994880), (2, 10605997440), (3, 7070664960), (4, 5302998720), (5, 4242398976), (6, 3535332480), (8, 2651499360), (9, 2356888320), (10, 2121199488), (12, 1767666240), (15, 1414132992), (16, 1325749680), (18, 1178444160), (20, 1060599744), (24, 883833120), (27, 785629440), (30, 707066496), (32, 662874840), (36, 589222080), (40, 530299872), (45, 471377664), (47, 451319040), (48, 441916560), (54, 392814720), (60, 353533248), (64, 331437420), (72, 294611040), (80, 265149936), (81, 261876480), (90, 235688832), (94, 225659520), (96, 220958280), (108, 196407360), (120, 176766624), (128, 165718710), (135, 157125888), (141, 150439680), (144, 147305520), (160, 132574968), (162, 130938240), (180, 117844416), (188, 112829760), (192, 110479140), (216, 98203680), (235, 90263808), (240, 88383312), (243, 87292160), (256, 82859355), (270, 78562944), (282, 75219840), (288, 73652760), (320, 66287484), (324, 65469120), (360, 58922208), (376, 56414880), (384, 55239570), (405, 52375296), (423, 50146560), (432, 49101840), (470, 45131904), (480, 44191656), (486, 43646080), (540, 39281472), (564, 37609920), (576, 36826380), (640, 33143742), (648, 32734560), (705, 30087936), (720, 29461104), (752, 28207440), (768, 27619785), (810, 26187648), (846, 25073280), (864, 24550920), (940, 22565952), (960, 22095828), (972, 21823040), (1080, 19640736), (1128, 18804960), (1152, 18413190), (1215, 17458432), (1269, 16715520), (1280, 16571871), (1296, 16367280), (1410, 15043968), (1440, 14730552), (1451, 14618880), (1504, 14103720), (1620, 13093824), (1692, 12536640), (1728, 12275460), (1880, 11282976), (1920, 11047914), (1944, 10911520), (2115, 10029312), (2160, 9820368), (2256, 9402480), (2304, 9206595), (2430, 8729216), (2538, 8357760), (2592, 8183640), (2820, 7521984), (2880, 7365276), (2902, 7309440), (3008, 7051860), (3240, 6546912), (3384, 6268320), (3456, 6137730), (3760, 5641488), (3807, 5571840), (3840, 5523957), (3888, 5455760), (4230, 5014656), (4320, 4910184), (4353, 4872960), (4512, 4701240), (4860, 4364608), (5076, 4178880), (5184, 4091820), (5640, 3760992), (5760, 3682638), (5804, 3654720), (6016, 3525930), (6345, 3343104), (6480, 3273456), (6768, 3134160), (6912, 3068865), (7255, 2923776), (7520, 2820744), (7614, 2785920), (7776, 2727880), (8460, 2507328), (8640, 2455092), (8706, 2436480), (9024, 2350620), (9720, 2182304), (10152, 2089440), (10368, 2045910), (11280, 1880496), (11421, 1857280), (11520, 1841319), (11608, 1827360), (12032, 1762965), (12690, 1671552), (12960, 1636728), (13059, 1624320), (13536, 1567080), (14510, 1461888), (15040, 1410372), (15228, 1392960), (15552, 1363940), (16920, 1253664), (17280, 1227546), (17412, 1218240), (18048, 1175310), (19035, 1114368), (19440, 1091152), (20304, 1044720), (20736, 1022955), (21765, 974592), (22560, 940248), (22842, 928640), (23216, 913680), (25380, 835776), (25920, 818364), (26118, 812160), (27072, 783540), (29020, 730944), (30080, 705186), (30456, 696480), (31104, 681970), (33840, 626832), (34560, 613773), (34824, 609120), (36096, 587655), (38070, 557184), (38880, 545576), (39177, 541440), (40608, 522360), (43530, 487296), (45120, 470124), (45684, 464320), (46432, 456840), (50760, 417888), (51840, 409182), (52236, 406080), (54144, 391770), (57105, 371456), (58040, 365472), (60160, 352593), (60912, 348240), (62208, 340985), (65295, 324864), (67680, 313416), (68197, 311040), (69648, 304560), (76140, 278592), (77760, 272788), (78354, 270720), (81216, 261180), (87060, 243648), (90240, 235062), (91368, 232160), (92864, 228420), (101520, 208944), (103680, 204591), (104472, 203040), (108288, 195885), (114210, 185728), (116080, 182736), (117531, 180480), (121824, 174120), (130590, 162432), (135360, 156708), (136394, 155520), (139296, 152280)]