42664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 141419520

約数和(自身を除く): 98755440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 59, 60, 69, 80, 92, 115, 118, 120, 131, 138, 177, 184, 230, 236, 240, 262, 276, 295, 345, 354, 368, 393, 460, 472, 524, 552, 590, 655, 690, 708, 786, 885, 920, 944, 1048, 1104, 1180, 1310, 1357, 1380, 1416, 1572, 1770, 1840, 1965, 2096, 2360, 2620, 2714, 2760, 2832, 3013, 3144, 3540, 3930, 4071, 4720, 5240, 5428, 5520, 6026, 6288, 6785, 7080, 7729, 7860, 8142, 9039, 10480, 10856, 12052, 13570, 14160, 15065, 15458, 15720, 16284, 18078, 20355, 21712, 23187, 24104, 27140, 30130, 30916, 31440, 32568, 36156, 38645, 40710, 45195, 46374, 48208, 54280, 60260, 61832, 65136, 72312, 77290, 81420, 90390, 92748, 108560, 115935, 120520, 123664, 144624, 154580, 162840, 177767, 180780, 185496, 231870, 241040, 309160, 325680, 355534, 361560, 370992, 463740, 533301, 618320, 711068, 723120, 888835, 927480, 1066602, 1422136, 1777670, 1854960, 2133204, 2666505, 2844272, 3555340, 4266408, 5333010, 7110680, 8532816, 10666020, 14221360, 21332040, 42664080]

約数ペア:

[(1, 42664080), (2, 21332040), (3, 14221360), (4, 10666020), (5, 8532816), (6, 7110680), (8, 5333010), (10, 4266408), (12, 3555340), (15, 2844272), (16, 2666505), (20, 2133204), (23, 1854960), (24, 1777670), (30, 1422136), (40, 1066602), (46, 927480), (48, 888835), (59, 723120), (60, 711068), (69, 618320), (80, 533301), (92, 463740), (115, 370992), (118, 361560), (120, 355534), (131, 325680), (138, 309160), (177, 241040), (184, 231870), (230, 185496), (236, 180780), (240, 177767), (262, 162840), (276, 154580), (295, 144624), (345, 123664), (354, 120520), (368, 115935), (393, 108560), (460, 92748), (472, 90390), (524, 81420), (552, 77290), (590, 72312), (655, 65136), (690, 61832), (708, 60260), (786, 54280), (885, 48208), (920, 46374), (944, 45195), (1048, 40710), (1104, 38645), (1180, 36156), (1310, 32568), (1357, 31440), (1380, 30916), (1416, 30130), (1572, 27140), (1770, 24104), (1840, 23187), (1965, 21712), (2096, 20355), (2360, 18078), (2620, 16284), (2714, 15720), (2760, 15458), (2832, 15065), (3013, 14160), (3144, 13570), (3540, 12052), (3930, 10856), (4071, 10480), (4720, 9039), (5240, 8142), (5428, 7860), (5520, 7729), (6026, 7080), (6288, 6785)]