61967360

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 264

約数和(自身を含む): 196020720

約数和(自身を除く): 134053360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 256, 260, 266, 280, 304, 320, 364, 380, 392, 416, 448, 455, 490, 494, 512, 520, 532, 560, 608, 637, 640, 665, 728, 760, 784, 832, 896, 910, 931, 980, 988, 1024, 1040, 1064, 1120, 1216, 1235, 1274, 1280, 1330, 1456, 1520, 1568, 1664, 1729, 1792, 1820, 1862, 1960, 1976, 2080, 2128, 2240, 2432, 2470, 2548, 2560, 2660, 2912, 3040, 3136, 3185, 3328, 3458, 3584, 3640, 3724, 3920, 3952, 4160, 4256, 4480, 4655, 4864, 4940, 5096, 5120, 5320, 5824, 6080, 6272, 6370, 6656, 6916, 7168, 7280, 7448, 7840, 7904, 8320, 8512, 8645, 8960, 9310, 9728, 9880, 10192, 10640, 11648, 12103, 12160, 12544, 12740, 13312, 13832, 14560, 14896, 15680, 15808, 16640, 17024, 17290, 17920, 18620, 19456, 19760, 20384, 21280, 23296, 24206, 24320, 25088, 25480, 27664, 29120, 29792, 31360, 31616, 33280, 34048, 34580, 35840, 37240, 39520, 40768, 42560, 46592, 48412, 48640, 50176, 50960, 55328, 58240, 59584, 60515, 62720, 63232, 66560, 68096, 69160, 74480, 79040, 81536, 85120, 93184, 96824, 97280, 101920, 110656, 116480, 119168, 121030, 125440, 126464, 136192, 138320, 148960, 158080, 163072, 170240, 193648, 203840, 221312, 232960, 238336, 242060, 250880, 252928, 276640, 297920, 316160, 326144, 340480, 387296, 407680, 442624, 465920, 476672, 484120, 553280, 595840, 632320, 652288, 680960, 774592, 815360, 885248, 953344, 968240, 1106560, 1191680, 1264640, 1549184, 1630720, 1770496, 1936480, 2213120, 2383360, 3098368, 3261440, 3872960, 4426240, 4766720, 6196736, 7745920, 8852480, 12393472, 15491840, 30983680, 61967360]

約数ペア:

[(1, 61967360), (2, 30983680), (4, 15491840), (5, 12393472), (7, 8852480), (8, 7745920), (10, 6196736), (13, 4766720), (14, 4426240), (16, 3872960), (19, 3261440), (20, 3098368), (26, 2383360), (28, 2213120), (32, 1936480), (35, 1770496), (38, 1630720), (40, 1549184), (49, 1264640), (52, 1191680), (56, 1106560), (64, 968240), (65, 953344), (70, 885248), (76, 815360), (80, 774592), (91, 680960), (95, 652288), (98, 632320), (104, 595840), (112, 553280), (128, 484120), (130, 476672), (133, 465920), (140, 442624), (152, 407680), (160, 387296), (182, 340480), (190, 326144), (196, 316160), (208, 297920), (224, 276640), (245, 252928), (247, 250880), (256, 242060), (260, 238336), (266, 232960), (280, 221312), (304, 203840), (320, 193648), (364, 170240), (380, 163072), (392, 158080), (416, 148960), (448, 138320), (455, 136192), (490, 126464), (494, 125440), (512, 121030), (520, 119168), (532, 116480), (560, 110656), (608, 101920), (637, 97280), (640, 96824), (665, 93184), (728, 85120), (760, 81536), (784, 79040), (832, 74480), (896, 69160), (910, 68096), (931, 66560), (980, 63232), (988, 62720), (1024, 60515), (1040, 59584), (1064, 58240), (1120, 55328), (1216, 50960), (1235, 50176), (1274, 48640), (1280, 48412), (1330, 46592), (1456, 42560), (1520, 40768), (1568, 39520), (1664, 37240), (1729, 35840), (1792, 34580), (1820, 34048), (1862, 33280), (1960, 31616), (1976, 31360), (2080, 29792), (2128, 29120), (2240, 27664), (2432, 25480), (2470, 25088), (2548, 24320), (2560, 24206), (2660, 23296), (2912, 21280), (3040, 20384), (3136, 19760), (3185, 19456), (3328, 18620), (3458, 17920), (3584, 17290), (3640, 17024), (3724, 16640), (3920, 15808), (3952, 15680), (4160, 14896), (4256, 14560), (4480, 13832), (4655, 13312), (4864, 12740), (4940, 12544), (5096, 12160), (5120, 12103), (5320, 11648), (5824, 10640), (6080, 10192), (6272, 9880), (6370, 9728), (6656, 9310), (6916, 8960), (7168, 8645), (7280, 8512), (7448, 8320), (7840, 7904)]