73216080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 286291200

約数和(自身を除く): 213075120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 199, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 398, 420, 438, 504, 511, 560, 584, 597, 630, 657, 720, 730, 796, 840, 876, 995, 1008, 1022, 1095, 1168, 1194, 1260, 1314, 1393, 1460, 1533, 1592, 1680, 1752, 1791, 1990, 2044, 2190, 2388, 2520, 2555, 2628, 2786, 2920, 2985, 3066, 3184, 3285, 3504, 3582, 3980, 4088, 4179, 4380, 4599, 4776, 5040, 5110, 5256, 5572, 5840, 5970, 6132, 6570, 6965, 7164, 7665, 7960, 8176, 8358, 8760, 8955, 9198, 9552, 10220, 10512, 11144, 11940, 12264, 12537, 13140, 13930, 14328, 14527, 15330, 15920, 16716, 17520, 17910, 18396, 20440, 20895, 22288, 22995, 23880, 24528, 25074, 26280, 27860, 28656, 29054, 30660, 33432, 35820, 36792, 40880, 41790, 43581, 45990, 47760, 50148, 52560, 55720, 58108, 61320, 62685, 66864, 71640, 72635, 73584, 83580, 87162, 91980, 100296, 101689, 111440, 116216, 122640, 125370, 130743, 143280, 145270, 167160, 174324, 183960, 200592, 203378, 217905, 232432, 250740, 261486, 290540, 305067, 334320, 348648, 367920, 406756, 435810, 501480, 508445, 522972, 581080, 610134, 653715, 697296, 813512, 871620, 915201, 1002960, 1016890, 1045944, 1162160, 1220268, 1307430, 1525335, 1627024, 1743240, 1830402, 2033780, 2091888, 2440536, 2614860, 3050670, 3486480, 3660804, 4067560, 4576005, 4881072, 5229720, 6101340, 7321608, 8135120, 9152010, 10459440, 12202680, 14643216, 18304020, 24405360, 36608040, 73216080]

約数ペア:

[(1, 73216080), (2, 36608040), (3, 24405360), (4, 18304020), (5, 14643216), (6, 12202680), (7, 10459440), (8, 9152010), (9, 8135120), (10, 7321608), (12, 6101340), (14, 5229720), (15, 4881072), (16, 4576005), (18, 4067560), (20, 3660804), (21, 3486480), (24, 3050670), (28, 2614860), (30, 2440536), (35, 2091888), (36, 2033780), (40, 1830402), (42, 1743240), (45, 1627024), (48, 1525335), (56, 1307430), (60, 1220268), (63, 1162160), (70, 1045944), (72, 1016890), (73, 1002960), (80, 915201), (84, 871620), (90, 813512), (105, 697296), (112, 653715), (120, 610134), (126, 581080), (140, 522972), (144, 508445), (146, 501480), (168, 435810), (180, 406756), (199, 367920), (210, 348648), (219, 334320), (240, 305067), (252, 290540), (280, 261486), (292, 250740), (315, 232432), (336, 217905), (360, 203378), (365, 200592), (398, 183960), (420, 174324), (438, 167160), (504, 145270), (511, 143280), (560, 130743), (584, 125370), (597, 122640), (630, 116216), (657, 111440), (720, 101689), (730, 100296), (796, 91980), (840, 87162), (876, 83580), (995, 73584), (1008, 72635), (1022, 71640), (1095, 66864), (1168, 62685), (1194, 61320), (1260, 58108), (1314, 55720), (1393, 52560), (1460, 50148), (1533, 47760), (1592, 45990), (1680, 43581), (1752, 41790), (1791, 40880), (1990, 36792), (2044, 35820), (2190, 33432), (2388, 30660), (2520, 29054), (2555, 28656), (2628, 27860), (2786, 26280), (2920, 25074), (2985, 24528), (3066, 23880), (3184, 22995), (3285, 22288), (3504, 20895), (3582, 20440), (3980, 18396), (4088, 17910), (4179, 17520), (4380, 16716), (4599, 15920), (4776, 15330), (5040, 14527), (5110, 14328), (5256, 13930), (5572, 13140), (5840, 12537), (5970, 12264), (6132, 11940), (6570, 11144), (6965, 10512), (7164, 10220), (7665, 9552), (7960, 9198), (8176, 8955), (8358, 8760)]