88220640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 296980992

約数和(自身を除く): 208760352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 131, 138, 160, 183, 184, 230, 240, 244, 262, 276, 305, 345, 366, 368, 393, 460, 480, 488, 524, 552, 610, 655, 690, 732, 736, 786, 915, 920, 976, 1048, 1104, 1220, 1310, 1380, 1403, 1464, 1572, 1830, 1840, 1952, 1965, 2096, 2208, 2440, 2620, 2760, 2806, 2928, 3013, 3144, 3660, 3680, 3930, 4192, 4209, 4880, 5240, 5520, 5612, 5856, 6026, 6288, 7015, 7320, 7860, 7991, 8418, 9039, 9760, 10480, 11040, 11224, 12052, 12576, 14030, 14640, 15065, 15720, 15982, 16836, 18078, 20960, 21045, 22448, 23973, 24104, 28060, 29280, 30130, 31440, 31964, 33672, 36156, 39955, 42090, 44896, 45195, 47946, 48208, 56120, 60260, 62880, 63928, 67344, 72312, 79910, 84180, 90390, 95892, 96416, 112240, 119865, 120520, 127856, 134688, 144624, 159820, 168360, 180780, 183793, 191784, 224480, 239730, 241040, 255712, 289248, 319640, 336720, 361560, 367586, 383568, 479460, 482080, 551379, 639280, 673440, 723120, 735172, 767136, 918965, 958920, 1102758, 1278560, 1446240, 1470344, 1837930, 1917840, 2205516, 2756895, 2940688, 3675860, 3835680, 4411032, 5513790, 5881376, 7351720, 8822064, 11027580, 14703440, 17644128, 22055160, 29406880, 44110320, 88220640]

約数ペア:

[(1, 88220640), (2, 44110320), (3, 29406880), (4, 22055160), (5, 17644128), (6, 14703440), (8, 11027580), (10, 8822064), (12, 7351720), (15, 5881376), (16, 5513790), (20, 4411032), (23, 3835680), (24, 3675860), (30, 2940688), (32, 2756895), (40, 2205516), (46, 1917840), (48, 1837930), (60, 1470344), (61, 1446240), (69, 1278560), (80, 1102758), (92, 958920), (96, 918965), (115, 767136), (120, 735172), (122, 723120), (131, 673440), (138, 639280), (160, 551379), (183, 482080), (184, 479460), (230, 383568), (240, 367586), (244, 361560), (262, 336720), (276, 319640), (305, 289248), (345, 255712), (366, 241040), (368, 239730), (393, 224480), (460, 191784), (480, 183793), (488, 180780), (524, 168360), (552, 159820), (610, 144624), (655, 134688), (690, 127856), (732, 120520), (736, 119865), (786, 112240), (915, 96416), (920, 95892), (976, 90390), (1048, 84180), (1104, 79910), (1220, 72312), (1310, 67344), (1380, 63928), (1403, 62880), (1464, 60260), (1572, 56120), (1830, 48208), (1840, 47946), (1952, 45195), (1965, 44896), (2096, 42090), (2208, 39955), (2440, 36156), (2620, 33672), (2760, 31964), (2806, 31440), (2928, 30130), (3013, 29280), (3144, 28060), (3660, 24104), (3680, 23973), (3930, 22448), (4192, 21045), (4209, 20960), (4880, 18078), (5240, 16836), (5520, 15982), (5612, 15720), (5856, 15065), (6026, 14640), (6288, 14030), (7015, 12576), (7320, 12052), (7860, 11224), (7991, 11040), (8418, 10480), (9039, 9760)]