73923480

素因数分解:

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

素因数の和:338

約数の個数: 192

約数和(自身を含む): 260807040

約数和(自身を除く): 186883560

約数列:

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

約数ペア:

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