231359760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4702

約数の個数: 160

約数和(自身を含む): 831732480

約数和(自身を除く): 600372720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4657, 4968, 5520, 6210, 8280, 9314, 9936, 12420, 13971, 16560, 18628, 23285, 24840, 27942, 37256, 41913, 46570, 49680, 55884, 69855, 74512, 83826, 93140, 107111, 111768, 125739, 139710, 167652, 186280, 209565, 214222, 223536, 251478, 279420, 321333, 335304, 372560, 419130, 428444, 502956, 535555, 558840, 628695, 642666, 670608, 838260, 856888, 963999, 1005912, 1071110, 1117680, 1257390, 1285332, 1606665, 1676520, 1713776, 1927998, 2011824, 2142220, 2514780, 2570664, 2891997, 3213330, 3353040, 3855996, 4284440, 4819995, 5029560, 5141328, 5783994, 6426660, 7711992, 8568880, 9639990, 10059120, 11567988, 12853320, 14459985, 15423984, 19279980, 23135976, 25706640, 28919970, 38559960, 46271952, 57839940, 77119920, 115679880, 231359760]

約数ペア:

[(1, 231359760), (2, 115679880), (3, 77119920), (4, 57839940), (5, 46271952), (6, 38559960), (8, 28919970), (9, 25706640), (10, 23135976), (12, 19279980), (15, 15423984), (16, 14459985), (18, 12853320), (20, 11567988), (23, 10059120), (24, 9639990), (27, 8568880), (30, 7711992), (36, 6426660), (40, 5783994), (45, 5141328), (46, 5029560), (48, 4819995), (54, 4284440), (60, 3855996), (69, 3353040), (72, 3213330), (80, 2891997), (90, 2570664), (92, 2514780), (108, 2142220), (115, 2011824), (120, 1927998), (135, 1713776), (138, 1676520), (144, 1606665), (180, 1285332), (184, 1257390), (207, 1117680), (216, 1071110), (230, 1005912), (240, 963999), (270, 856888), (276, 838260), (345, 670608), (360, 642666), (368, 628695), (414, 558840), (432, 535555), (460, 502956), (540, 428444), (552, 419130), (621, 372560), (690, 335304), (720, 321333), (828, 279420), (920, 251478), (1035, 223536), (1080, 214222), (1104, 209565), (1242, 186280), (1380, 167652), (1656, 139710), (1840, 125739), (2070, 111768), (2160, 107111), (2484, 93140), (2760, 83826), (3105, 74512), (3312, 69855), (4140, 55884), (4657, 49680), (4968, 46570), (5520, 41913), (6210, 37256), (8280, 27942), (9314, 24840), (9936, 23285), (12420, 18628), (13971, 16560)]