1018013040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7608

約数の個数: 240

約数和(自身を含む): 3949541856

約数和(自身を除く): 2931528816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7561, 7920, 8415, 8976, 11220, 12240, 13464, 14960, 15122, 16830, 22440, 22683, 26928, 30244, 33660, 37805, 44880, 45366, 60488, 67320, 68049, 75610, 83171, 90732, 113415, 120976, 128537, 134640, 136098, 151220, 166342, 181464, 226830, 249513, 257074, 272196, 302440, 332684, 340245, 362928, 385611, 415855, 453660, 499026, 514148, 544392, 604880, 642685, 665368, 680490, 748539, 771222, 831710, 907320, 998052, 1028296, 1088784, 1156833, 1247565, 1285370, 1330736, 1360980, 1413907, 1497078, 1542444, 1663420, 1814640, 1928055, 1996104, 2056592, 2313666, 2495130, 2570740, 2721960, 2827814, 2994156, 3084888, 3326840, 3742695, 3856110, 3992208, 4241721, 4627332, 4990260, 5141480, 5443920, 5655628, 5784165, 5988312, 6169776, 6653680, 7069535, 7485390, 7712220, 8483442, 9254664, 9980520, 10282960, 11311256, 11568330, 11976624, 12725163, 14139070, 14970780, 15424440, 16966884, 18509328, 19961040, 21208605, 22622512, 23136660, 25450326, 28278140, 29941560, 30848880, 33933768, 42417210, 46273320, 50900652, 56556280, 59883120, 63625815, 67867536, 84834420, 92546640, 101801304, 113112560, 127251630, 169668840, 203602608, 254503260, 339337680, 509006520, 1018013040]

約数ペア:

[(1, 1018013040), (2, 509006520), (3, 339337680), (4, 254503260), (5, 203602608), (6, 169668840), (8, 127251630), (9, 113112560), (10, 101801304), (11, 92546640), (12, 84834420), (15, 67867536), (16, 63625815), (17, 59883120), (18, 56556280), (20, 50900652), (22, 46273320), (24, 42417210), (30, 33933768), (33, 30848880), (34, 29941560), (36, 28278140), (40, 25450326), (44, 23136660), (45, 22622512), (48, 21208605), (51, 19961040), (55, 18509328), (60, 16966884), (66, 15424440), (68, 14970780), (72, 14139070), (80, 12725163), (85, 11976624), (88, 11568330), (90, 11311256), (99, 10282960), (102, 9980520), (110, 9254664), (120, 8483442), (132, 7712220), (136, 7485390), (144, 7069535), (153, 6653680), (165, 6169776), (170, 5988312), (176, 5784165), (180, 5655628), (187, 5443920), (198, 5141480), (204, 4990260), (220, 4627332), (240, 4241721), (255, 3992208), (264, 3856110), (272, 3742695), (306, 3326840), (330, 3084888), (340, 2994156), (360, 2827814), (374, 2721960), (396, 2570740), (408, 2495130), (440, 2313666), (495, 2056592), (510, 1996104), (528, 1928055), (561, 1814640), (612, 1663420), (660, 1542444), (680, 1497078), (720, 1413907), (748, 1360980), (765, 1330736), (792, 1285370), (816, 1247565), (880, 1156833), (935, 1088784), (990, 1028296), (1020, 998052), (1122, 907320), (1224, 831710), (1320, 771222), (1360, 748539), (1496, 680490), (1530, 665368), (1584, 642685), (1683, 604880), (1870, 544392), (1980, 514148), (2040, 499026), (2244, 453660), (2448, 415855), (2640, 385611), (2805, 362928), (2992, 340245), (3060, 332684), (3366, 302440), (3740, 272196), (3960, 257074), (4080, 249513), (4488, 226830), (5610, 181464), (6120, 166342), (6732, 151220), (7480, 136098), (7561, 134640), (7920, 128537), (8415, 120976), (8976, 113415), (11220, 90732), (12240, 83171), (13464, 75610), (14960, 68049), (15122, 67320), (16830, 60488), (22440, 45366), (22683, 44880), (26928, 37805), (30244, 33660)]