215519040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6803}}^1$

素因数の和:6837

約数の個数: 168

約数和(自身を含む): 808805088

約数和(自身を除く): 593286048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6803, 7920, 10560, 13606, 15840, 20409, 27212, 31680, 34015, 40818, 54424, 61227, 68030, 74833, 81636, 102045, 108848, 122454, 136060, 149666, 163272, 204090, 217696, 224499, 244908, 272120, 299332, 306135, 326544, 374165, 408180, 435392, 448998, 489816, 544240, 598664, 612270, 653088, 673497, 748330, 816360, 897996, 979632, 1088480, 1122495, 1197328, 1224540, 1306176, 1346994, 1496660, 1632720, 1795992, 1959264, 2176960, 2244990, 2394656, 2449080, 2693988, 2993320, 3265440, 3367485, 3591984, 3918528, 4489980, 4789312, 4898160, 5387976, 5986640, 6530880, 6734970, 7183968, 8979960, 9796320, 10775952, 11973280, 13469940, 14367936, 17959920, 19592640, 21551904, 23946560, 26939880, 35919840, 43103808, 53879760, 71839680, 107759520, 215519040]

約数ペア:

[(1, 215519040), (2, 107759520), (3, 71839680), (4, 53879760), (5, 43103808), (6, 35919840), (8, 26939880), (9, 23946560), (10, 21551904), (11, 19592640), (12, 17959920), (15, 14367936), (16, 13469940), (18, 11973280), (20, 10775952), (22, 9796320), (24, 8979960), (30, 7183968), (32, 6734970), (33, 6530880), (36, 5986640), (40, 5387976), (44, 4898160), (45, 4789312), (48, 4489980), (55, 3918528), (60, 3591984), (64, 3367485), (66, 3265440), (72, 2993320), (80, 2693988), (88, 2449080), (90, 2394656), (96, 2244990), (99, 2176960), (110, 1959264), (120, 1795992), (132, 1632720), (144, 1496660), (160, 1346994), (165, 1306176), (176, 1224540), (180, 1197328), (192, 1122495), (198, 1088480), (220, 979632), (240, 897996), (264, 816360), (288, 748330), (320, 673497), (330, 653088), (352, 612270), (360, 598664), (396, 544240), (440, 489816), (480, 448998), (495, 435392), (528, 408180), (576, 374165), (660, 326544), (704, 306135), (720, 299332), (792, 272120), (880, 244908), (960, 224499), (990, 217696), (1056, 204090), (1320, 163272), (1440, 149666), (1584, 136060), (1760, 122454), (1980, 108848), (2112, 102045), (2640, 81636), (2880, 74833), (3168, 68030), (3520, 61227), (3960, 54424), (5280, 40818), (6336, 34015), (6803, 31680), (7920, 27212), (10560, 20409), (13606, 15840)]