807977160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 2808691200

約数和(自身を除く): 2000714040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 71, 72, 82, 90, 108, 120, 123, 135, 142, 164, 180, 205, 213, 216, 246, 257, 270, 284, 328, 355, 360, 369, 410, 426, 492, 514, 540, 568, 615, 639, 710, 738, 771, 820, 852, 984, 1028, 1065, 1080, 1107, 1230, 1278, 1285, 1420, 1476, 1542, 1640, 1704, 1845, 1917, 2056, 2130, 2214, 2313, 2460, 2556, 2570, 2840, 2911, 2952, 3084, 3195, 3690, 3834, 3855, 4260, 4428, 4626, 4920, 5112, 5140, 5535, 5822, 6168, 6390, 6939, 7380, 7668, 7710, 8520, 8733, 8856, 9252, 9585, 10280, 10537, 11070, 11565, 11644, 12780, 13878, 14555, 14760, 15336, 15420, 17466, 18247, 18504, 19170, 21074, 22140, 23130, 23288, 25560, 26199, 27756, 29110, 30840, 31611, 34695, 34932, 36494, 38340, 42148, 43665, 44280, 46260, 52398, 52685, 54741, 55512, 58220, 63222, 69390, 69864, 72988, 76680, 78597, 84296, 87330, 91235, 92520, 94833, 104796, 105370, 109482, 116440, 126444, 130995, 138780, 145976, 157194, 158055, 164223, 174660, 182470, 189666, 209592, 210740, 218964, 252888, 261990, 273705, 277560, 284499, 314388, 316110, 328446, 349320, 364940, 379332, 392985, 421480, 437928, 474165, 492669, 523980, 547410, 568998, 628776, 632220, 656892, 729880, 748127, 758664, 785970, 821115, 948330, 985338, 1047960, 1094820, 1137996, 1264440, 1313784, 1422495, 1496254, 1571940, 1642230, 1896660, 1970676, 2189640, 2244381, 2275992, 2463345, 2844990, 2992508, 3143880, 3284460, 3740635, 3793320, 3941352, 4488762, 4926690, 5689980, 5985016, 6568920, 6733143, 7481270, 8977524, 9853380, 11221905, 11379960, 13466286, 14962540, 17955048, 19706760, 20199429, 22443810, 26932572, 29925080, 33665715, 40398858, 44887620, 53865144, 67331430, 80797716, 89775240, 100997145, 134662860, 161595432, 201994290, 269325720, 403988580, 807977160]

約数ペア:

[(1, 807977160), (2, 403988580), (3, 269325720), (4, 201994290), (5, 161595432), (6, 134662860), (8, 100997145), (9, 89775240), (10, 80797716), (12, 67331430), (15, 53865144), (18, 44887620), (20, 40398858), (24, 33665715), (27, 29925080), (30, 26932572), (36, 22443810), (40, 20199429), (41, 19706760), (45, 17955048), (54, 14962540), (60, 13466286), (71, 11379960), (72, 11221905), (82, 9853380), (90, 8977524), (108, 7481270), (120, 6733143), (123, 6568920), (135, 5985016), (142, 5689980), (164, 4926690), (180, 4488762), (205, 3941352), (213, 3793320), (216, 3740635), (246, 3284460), (257, 3143880), (270, 2992508), (284, 2844990), (328, 2463345), (355, 2275992), (360, 2244381), (369, 2189640), (410, 1970676), (426, 1896660), (492, 1642230), (514, 1571940), (540, 1496254), (568, 1422495), (615, 1313784), (639, 1264440), (710, 1137996), (738, 1094820), (771, 1047960), (820, 985338), (852, 948330), (984, 821115), (1028, 785970), (1065, 758664), (1080, 748127), (1107, 729880), (1230, 656892), (1278, 632220), (1285, 628776), (1420, 568998), (1476, 547410), (1542, 523980), (1640, 492669), (1704, 474165), (1845, 437928), (1917, 421480), (2056, 392985), (2130, 379332), (2214, 364940), (2313, 349320), (2460, 328446), (2556, 316110), (2570, 314388), (2840, 284499), (2911, 277560), (2952, 273705), (3084, 261990), (3195, 252888), (3690, 218964), (3834, 210740), (3855, 209592), (4260, 189666), (4428, 182470), (4626, 174660), (4920, 164223), (5112, 158055), (5140, 157194), (5535, 145976), (5822, 138780), (6168, 130995), (6390, 126444), (6939, 116440), (7380, 109482), (7668, 105370), (7710, 104796), (8520, 94833), (8733, 92520), (8856, 91235), (9252, 87330), (9585, 84296), (10280, 78597), (10537, 76680), (11070, 72988), (11565, 69864), (11644, 69390), (12780, 63222), (13878, 58220), (14555, 55512), (14760, 54741), (15336, 52685), (15420, 52398), (17466, 46260), (18247, 44280), (18504, 43665), (19170, 42148), (21074, 38340), (22140, 36494), (23130, 34932), (23288, 34695), (25560, 31611), (26199, 30840), (27756, 29110)]