231093720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 895723920

約数和(自身を除く): 664630200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 67, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 134, 143, 156, 165, 180, 195, 198, 201, 220, 234, 260, 264, 268, 286, 312, 330, 335, 360, 390, 396, 402, 429, 440, 468, 495, 520, 536, 572, 585, 603, 660, 670, 715, 737, 780, 792, 804, 858, 871, 936, 990, 1005, 1144, 1170, 1206, 1287, 1320, 1340, 1430, 1474, 1560, 1608, 1716, 1742, 1980, 2010, 2145, 2211, 2340, 2412, 2574, 2613, 2680, 2860, 2948, 3015, 3432, 3484, 3685, 3960, 4020, 4290, 4355, 4422, 4489, 4680, 4824, 5148, 5226, 5720, 5896, 6030, 6435, 6633, 6968, 7370, 7839, 8040, 8580, 8710, 8844, 8978, 9581, 10296, 10452, 11055, 12060, 12870, 13065, 13266, 13467, 14740, 15678, 17160, 17420, 17688, 17956, 19162, 20904, 22110, 22445, 24120, 25740, 26130, 26532, 26934, 28743, 29480, 31356, 33165, 34840, 35912, 38324, 39195, 40401, 44220, 44890, 47905, 49379, 51480, 52260, 53064, 53868, 57486, 58357, 62712, 66330, 67335, 76648, 78390, 80802, 86229, 88440, 89780, 95810, 98758, 104520, 107736, 114972, 116714, 132660, 134670, 143715, 148137, 156780, 161604, 172458, 175071, 179560, 191620, 197516, 202005, 229944, 233428, 246895, 265320, 269340, 287430, 291785, 296274, 313560, 323208, 344916, 350142, 383240, 395032, 404010, 431145, 444411, 466856, 493790, 525213, 538680, 574860, 583570, 592548, 641927, 689832, 700284, 740685, 808020, 862290, 875355, 888822, 987580, 1050426, 1149720, 1167140, 1185096, 1283854, 1400568, 1481370, 1616040, 1724580, 1750710, 1777644, 1925781, 1975160, 2100852, 2222055, 2334280, 2567708, 2626065, 2962740, 3209635, 3449160, 3501420, 3555288, 3851562, 4201704, 4444110, 5135416, 5252130, 5777343, 5925480, 6419270, 7002840, 7703124, 8888220, 9628905, 10504260, 11554686, 12838540, 15406248, 17776440, 19257810, 21008520, 23109372, 25677080, 28886715, 38515620, 46218744, 57773430, 77031240, 115546860, 231093720]

約数ペア:

[(1, 231093720), (2, 115546860), (3, 77031240), (4, 57773430), (5, 46218744), (6, 38515620), (8, 28886715), (9, 25677080), (10, 23109372), (11, 21008520), (12, 19257810), (13, 17776440), (15, 15406248), (18, 12838540), (20, 11554686), (22, 10504260), (24, 9628905), (26, 8888220), (30, 7703124), (33, 7002840), (36, 6419270), (39, 5925480), (40, 5777343), (44, 5252130), (45, 5135416), (52, 4444110), (55, 4201704), (60, 3851562), (65, 3555288), (66, 3501420), (67, 3449160), (72, 3209635), (78, 2962740), (88, 2626065), (90, 2567708), (99, 2334280), (104, 2222055), (110, 2100852), (117, 1975160), (120, 1925781), (130, 1777644), (132, 1750710), (134, 1724580), (143, 1616040), (156, 1481370), (165, 1400568), (180, 1283854), (195, 1185096), (198, 1167140), (201, 1149720), (220, 1050426), (234, 987580), (260, 888822), (264, 875355), (268, 862290), (286, 808020), (312, 740685), (330, 700284), (335, 689832), (360, 641927), (390, 592548), (396, 583570), (402, 574860), (429, 538680), (440, 525213), (468, 493790), (495, 466856), (520, 444411), (536, 431145), (572, 404010), (585, 395032), (603, 383240), (660, 350142), (670, 344916), (715, 323208), (737, 313560), (780, 296274), (792, 291785), (804, 287430), (858, 269340), (871, 265320), (936, 246895), (990, 233428), (1005, 229944), (1144, 202005), (1170, 197516), (1206, 191620), (1287, 179560), (1320, 175071), (1340, 172458), (1430, 161604), (1474, 156780), (1560, 148137), (1608, 143715), (1716, 134670), (1742, 132660), (1980, 116714), (2010, 114972), (2145, 107736), (2211, 104520), (2340, 98758), (2412, 95810), (2574, 89780), (2613, 88440), (2680, 86229), (2860, 80802), (2948, 78390), (3015, 76648), (3432, 67335), (3484, 66330), (3685, 62712), (3960, 58357), (4020, 57486), (4290, 53868), (4355, 53064), (4422, 52260), (4489, 51480), (4680, 49379), (4824, 47905), (5148, 44890), (5226, 44220), (5720, 40401), (5896, 39195), (6030, 38324), (6435, 35912), (6633, 34840), (6968, 33165), (7370, 31356), (7839, 29480), (8040, 28743), (8580, 26934), (8710, 26532), (8844, 26130), (8978, 25740), (9581, 24120), (10296, 22445), (10452, 22110), (11055, 20904), (12060, 19162), (12870, 17956), (13065, 17688), (13266, 17420), (13467, 17160), (14740, 15678)]