233512560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 835660800

約数和(自身を除く): 602148240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 115, 118, 120, 138, 144, 177, 180, 184, 207, 230, 236, 239, 240, 276, 295, 345, 354, 360, 368, 414, 460, 472, 478, 531, 552, 590, 690, 708, 717, 720, 828, 885, 920, 944, 956, 1035, 1062, 1104, 1180, 1195, 1357, 1380, 1416, 1434, 1656, 1770, 1840, 1912, 2070, 2124, 2151, 2360, 2390, 2655, 2714, 2760, 2832, 2868, 3312, 3540, 3585, 3824, 4071, 4140, 4248, 4302, 4720, 4780, 5310, 5428, 5497, 5520, 5736, 6785, 7080, 7170, 8142, 8280, 8496, 8604, 9560, 10620, 10755, 10856, 10994, 11472, 12213, 13570, 14101, 14160, 14340, 16284, 16491, 16560, 17208, 19120, 20355, 21240, 21510, 21712, 21988, 24426, 27140, 27485, 28202, 28680, 32568, 32982, 34416, 40710, 42303, 42480, 43020, 43976, 48852, 49473, 54280, 54970, 56404, 57360, 61065, 65136, 65964, 70505, 81420, 82455, 84606, 86040, 87952, 97704, 98946, 108560, 109940, 112808, 122130, 126909, 131928, 141010, 162840, 164910, 169212, 172080, 195408, 197892, 211515, 219880, 225616, 244260, 247365, 253818, 263856, 282020, 324323, 325680, 329820, 338424, 395784, 423030, 439760, 488520, 494730, 507636, 564040, 634545, 648646, 659640, 676848, 791568, 846060, 972969, 977040, 989460, 1015272, 1128080, 1269090, 1297292, 1319280, 1621615, 1692120, 1945938, 1978920, 2030544, 2538180, 2594584, 2918907, 3243230, 3384240, 3891876, 3957840, 4864845, 5076360, 5189168, 5837814, 6486460, 7783752, 9729690, 10152720, 11675628, 12972920, 14594535, 15567504, 19459380, 23351256, 25945840, 29189070, 38918760, 46702512, 58378140, 77837520, 116756280, 233512560]

約数ペア:

[(1, 233512560), (2, 116756280), (3, 77837520), (4, 58378140), (5, 46702512), (6, 38918760), (8, 29189070), (9, 25945840), (10, 23351256), (12, 19459380), (15, 15567504), (16, 14594535), (18, 12972920), (20, 11675628), (23, 10152720), (24, 9729690), (30, 7783752), (36, 6486460), (40, 5837814), (45, 5189168), (46, 5076360), (48, 4864845), (59, 3957840), (60, 3891876), (69, 3384240), (72, 3243230), (80, 2918907), (90, 2594584), (92, 2538180), (115, 2030544), (118, 1978920), (120, 1945938), (138, 1692120), (144, 1621615), (177, 1319280), (180, 1297292), (184, 1269090), (207, 1128080), (230, 1015272), (236, 989460), (239, 977040), (240, 972969), (276, 846060), (295, 791568), (345, 676848), (354, 659640), (360, 648646), (368, 634545), (414, 564040), (460, 507636), (472, 494730), (478, 488520), (531, 439760), (552, 423030), (590, 395784), (690, 338424), (708, 329820), (717, 325680), (720, 324323), (828, 282020), (885, 263856), (920, 253818), (944, 247365), (956, 244260), (1035, 225616), (1062, 219880), (1104, 211515), (1180, 197892), (1195, 195408), (1357, 172080), (1380, 169212), (1416, 164910), (1434, 162840), (1656, 141010), (1770, 131928), (1840, 126909), (1912, 122130), (2070, 112808), (2124, 109940), (2151, 108560), (2360, 98946), (2390, 97704), (2655, 87952), (2714, 86040), (2760, 84606), (2832, 82455), (2868, 81420), (3312, 70505), (3540, 65964), (3585, 65136), (3824, 61065), (4071, 57360), (4140, 56404), (4248, 54970), (4302, 54280), (4720, 49473), (4780, 48852), (5310, 43976), (5428, 43020), (5497, 42480), (5520, 42303), (5736, 40710), (6785, 34416), (7080, 32982), (7170, 32568), (8142, 28680), (8280, 28202), (8496, 27485), (8604, 27140), (9560, 24426), (10620, 21988), (10755, 21712), (10856, 21510), (10994, 21240), (11472, 20355), (12213, 19120), (13570, 17208), (14101, 16560), (14160, 16491), (14340, 16284)]