1117798920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:969

約数の個数: 256

約数和(自身を含む): 4285440000

約数和(自身を除く): 3167641080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 199, 210, 216, 252, 270, 280, 315, 360, 378, 398, 420, 504, 540, 597, 630, 743, 756, 796, 840, 945, 995, 1080, 1194, 1260, 1393, 1486, 1512, 1592, 1791, 1890, 1990, 2229, 2388, 2520, 2786, 2972, 2985, 3582, 3715, 3780, 3980, 4179, 4458, 4776, 5201, 5373, 5572, 5944, 5970, 6687, 6965, 7164, 7430, 7560, 7960, 8358, 8916, 8955, 10402, 10746, 11144, 11145, 11940, 12537, 13374, 13930, 14328, 14860, 15603, 16716, 17832, 17910, 20061, 20804, 20895, 21492, 22290, 23880, 25074, 26005, 26748, 26865, 27860, 29720, 31206, 33432, 33435, 35820, 37611, 40122, 41608, 41790, 42984, 44580, 46809, 50148, 52010, 53496, 53730, 55720, 62412, 62685, 66870, 71640, 75222, 78015, 80244, 83580, 89160, 93618, 100296, 100305, 104020, 107460, 124824, 125370, 133740, 140427, 147857, 150444, 156030, 160488, 167160, 187236, 188055, 200610, 208040, 214920, 234045, 250740, 267480, 280854, 295714, 300888, 312060, 374472, 376110, 401220, 443571, 468090, 501480, 561708, 591428, 624120, 702135, 739285, 752220, 802440, 887142, 936180, 1034999, 1123416, 1182856, 1330713, 1404270, 1478570, 1504440, 1774284, 1872360, 2069998, 2217855, 2661426, 2808540, 2957140, 3104997, 3548568, 3992139, 4139996, 4435710, 5174995, 5322852, 5617080, 5914280, 6209994, 6653565, 7984278, 8279992, 8871420, 9314991, 10349990, 10645704, 12419988, 13307130, 15524985, 15968556, 17742840, 18629982, 19960695, 20699980, 24839976, 26614260, 27944973, 31049970, 31937112, 37259964, 39921390, 41399960, 46574955, 53228520, 55889946, 62099940, 74519928, 79842780, 93149910, 111779892, 124199880, 139724865, 159685560, 186299820, 223559784, 279449730, 372599640, 558899460, 1117798920]

約数ペア:

[(1, 1117798920), (2, 558899460), (3, 372599640), (4, 279449730), (5, 223559784), (6, 186299820), (7, 159685560), (8, 139724865), (9, 124199880), (10, 111779892), (12, 93149910), (14, 79842780), (15, 74519928), (18, 62099940), (20, 55889946), (21, 53228520), (24, 46574955), (27, 41399960), (28, 39921390), (30, 37259964), (35, 31937112), (36, 31049970), (40, 27944973), (42, 26614260), (45, 24839976), (54, 20699980), (56, 19960695), (60, 18629982), (63, 17742840), (70, 15968556), (72, 15524985), (84, 13307130), (90, 12419988), (105, 10645704), (108, 10349990), (120, 9314991), (126, 8871420), (135, 8279992), (140, 7984278), (168, 6653565), (180, 6209994), (189, 5914280), (199, 5617080), (210, 5322852), (216, 5174995), (252, 4435710), (270, 4139996), (280, 3992139), (315, 3548568), (360, 3104997), (378, 2957140), (398, 2808540), (420, 2661426), (504, 2217855), (540, 2069998), (597, 1872360), (630, 1774284), (743, 1504440), (756, 1478570), (796, 1404270), (840, 1330713), (945, 1182856), (995, 1123416), (1080, 1034999), (1194, 936180), (1260, 887142), (1393, 802440), (1486, 752220), (1512, 739285), (1592, 702135), (1791, 624120), (1890, 591428), (1990, 561708), (2229, 501480), (2388, 468090), (2520, 443571), (2786, 401220), (2972, 376110), (2985, 374472), (3582, 312060), (3715, 300888), (3780, 295714), (3980, 280854), (4179, 267480), (4458, 250740), (4776, 234045), (5201, 214920), (5373, 208040), (5572, 200610), (5944, 188055), (5970, 187236), (6687, 167160), (6965, 160488), (7164, 156030), (7430, 150444), (7560, 147857), (7960, 140427), (8358, 133740), (8916, 125370), (8955, 124824), (10402, 107460), (10746, 104020), (11144, 100305), (11145, 100296), (11940, 93618), (12537, 89160), (13374, 83580), (13930, 80244), (14328, 78015), (14860, 75222), (15603, 71640), (16716, 66870), (17832, 62685), (17910, 62412), (20061, 55720), (20804, 53730), (20895, 53496), (21492, 52010), (22290, 50148), (23880, 46809), (25074, 44580), (26005, 42984), (26748, 41790), (26865, 41608), (27860, 40122), (29720, 37611), (31206, 35820), (33432, 33435)]