147846960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 539001216

約数和(自身を除く): 391154256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 257, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 514, 564, 612, 680, 705, 720, 752, 765, 771, 799, 816, 846, 940, 1020, 1028, 1128, 1224, 1285, 1360, 1410, 1530, 1542, 1598, 1692, 1880, 2040, 2056, 2115, 2256, 2313, 2397, 2448, 2570, 2820, 3060, 3084, 3196, 3384, 3760, 3855, 3995, 4080, 4112, 4230, 4369, 4626, 4794, 5140, 5640, 6120, 6168, 6392, 6768, 7191, 7710, 7990, 8460, 8738, 9252, 9588, 10280, 11280, 11565, 11985, 12079, 12240, 12336, 12784, 13107, 14382, 15420, 15980, 16920, 17476, 18504, 19176, 20560, 21845, 23130, 23970, 24158, 26214, 28764, 30840, 31960, 33840, 34952, 35955, 36237, 37008, 38352, 39321, 43690, 46260, 47940, 48316, 52428, 57528, 60395, 61680, 63920, 65535, 69904, 71910, 72474, 78642, 87380, 92520, 95880, 96632, 104856, 108711, 115056, 120790, 131070, 143820, 144948, 157284, 174760, 181185, 185040, 191760, 193264, 196605, 205343, 209712, 217422, 241580, 262140, 287640, 289896, 314568, 349520, 362370, 393210, 410686, 434844, 483160, 524280, 543555, 575280, 579792, 616029, 629136, 724740, 786420, 821372, 869688, 966320, 1026715, 1048560, 1087110, 1232058, 1449480, 1572840, 1642744, 1739376, 1848087, 2053430, 2174220, 2464116, 2898960, 3080145, 3145680, 3285488, 3696174, 4106860, 4348440, 4928232, 6160290, 7392348, 8213720, 8696880, 9240435, 9856464, 12320580, 14784696, 16427440, 18480870, 24641160, 29569392, 36961740, 49282320, 73923480, 147846960]

約数ペア:

[(1, 147846960), (2, 73923480), (3, 49282320), (4, 36961740), (5, 29569392), (6, 24641160), (8, 18480870), (9, 16427440), (10, 14784696), (12, 12320580), (15, 9856464), (16, 9240435), (17, 8696880), (18, 8213720), (20, 7392348), (24, 6160290), (30, 4928232), (34, 4348440), (36, 4106860), (40, 3696174), (45, 3285488), (47, 3145680), (48, 3080145), (51, 2898960), (60, 2464116), (68, 2174220), (72, 2053430), (80, 1848087), (85, 1739376), (90, 1642744), (94, 1572840), (102, 1449480), (120, 1232058), (136, 1087110), (141, 1048560), (144, 1026715), (153, 966320), (170, 869688), (180, 821372), (188, 786420), (204, 724740), (235, 629136), (240, 616029), (255, 579792), (257, 575280), (272, 543555), (282, 524280), (306, 483160), (340, 434844), (360, 410686), (376, 393210), (408, 362370), (423, 349520), (470, 314568), (510, 289896), (514, 287640), (564, 262140), (612, 241580), (680, 217422), (705, 209712), (720, 205343), (752, 196605), (765, 193264), (771, 191760), (799, 185040), (816, 181185), (846, 174760), (940, 157284), (1020, 144948), (1028, 143820), (1128, 131070), (1224, 120790), (1285, 115056), (1360, 108711), (1410, 104856), (1530, 96632), (1542, 95880), (1598, 92520), (1692, 87380), (1880, 78642), (2040, 72474), (2056, 71910), (2115, 69904), (2256, 65535), (2313, 63920), (2397, 61680), (2448, 60395), (2570, 57528), (2820, 52428), (3060, 48316), (3084, 47940), (3196, 46260), (3384, 43690), (3760, 39321), (3855, 38352), (3995, 37008), (4080, 36237), (4112, 35955), (4230, 34952), (4369, 33840), (4626, 31960), (4794, 30840), (5140, 28764), (5640, 26214), (6120, 24158), (6168, 23970), (6392, 23130), (6768, 21845), (7191, 20560), (7710, 19176), (7990, 18504), (8460, 17476), (8738, 16920), (9252, 15980), (9588, 15420), (10280, 14382), (11280, 13107), (11565, 12784), (11985, 12336), (12079, 12240)]