212431798320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5477}}^1\times {\mathrm{23087}}^1$

素因数の和:28587

約数の個数: 160

約数和(自身を含む): 752785532928

約数和(自身を除く): 540353734608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5477, 10954, 16431, 21908, 23087, 27385, 32862, 38339, 43816, 46174, 54770, 65724, 69261, 76678, 82155, 87632, 92348, 109540, 115017, 115435, 131448, 138522, 153356, 161609, 164310, 184696, 191695, 219080, 230034, 230870, 262896, 277044, 306712, 323218, 328620, 346305, 369392, 383390, 438160, 460068, 461740, 484827, 554088, 575085, 613424, 646436, 657240, 692610, 766780, 808045, 920136, 923480, 969654, 1108176, 1150170, 1292872, 1314480, 1385220, 1533560, 1616090, 1840272, 1846960, 1939308, 2300340, 2424135, 2585744, 2770440, 3067120, 3232180, 3878616, 4600680, 4848270, 5540880, 6464360, 7757232, 9201360, 9696540, 12928720, 19393080, 38786160, 126447499, 252894998, 379342497, 505789996, 632237495, 758684994, 885132493, 1011579992, 1264474990, 1517369988, 1770264986, 1896712485, 2023159984, 2528949980, 2655397479, 3034739976, 3540529972, 3793424970, 4425662465, 5057899960, 5310794958, 6069479952, 7081059944, 7586849940, 8851324930, 10115799920, 10621589916, 13276987395, 14162119888, 15173699880, 17702649860, 21243179832, 26553974790, 30347399760, 35405299720, 42486359664, 53107949580, 70810599440, 106215899160, 212431798320]

約数ペア:

[(1, 212431798320), (2, 106215899160), (3, 70810599440), (4, 53107949580), (5, 42486359664), (6, 35405299720), (7, 30347399760), (8, 26553974790), (10, 21243179832), (12, 17702649860), (14, 15173699880), (15, 14162119888), (16, 13276987395), (20, 10621589916), (21, 10115799920), (24, 8851324930), (28, 7586849940), (30, 7081059944), (35, 6069479952), (40, 5310794958), (42, 5057899960), (48, 4425662465), (56, 3793424970), (60, 3540529972), (70, 3034739976), (80, 2655397479), (84, 2528949980), (105, 2023159984), (112, 1896712485), (120, 1770264986), (140, 1517369988), (168, 1264474990), (210, 1011579992), (240, 885132493), (280, 758684994), (336, 632237495), (420, 505789996), (560, 379342497), (840, 252894998), (1680, 126447499), (5477, 38786160), (10954, 19393080), (16431, 12928720), (21908, 9696540), (23087, 9201360), (27385, 7757232), (32862, 6464360), (38339, 5540880), (43816, 4848270), (46174, 4600680), (54770, 3878616), (65724, 3232180), (69261, 3067120), (76678, 2770440), (82155, 2585744), (87632, 2424135), (92348, 2300340), (109540, 1939308), (115017, 1846960), (115435, 1840272), (131448, 1616090), (138522, 1533560), (153356, 1385220), (161609, 1314480), (164310, 1292872), (184696, 1150170), (191695, 1108176), (219080, 969654), (230034, 923480), (230870, 920136), (262896, 808045), (277044, 766780), (306712, 692610), (323218, 657240), (328620, 646436), (346305, 613424), (369392, 575085), (383390, 554088), (438160, 484827), (460068, 461740)]