649017360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2203

約数の個数: 200

約数和(自身を含む): 2303174016

約数和(自身を除く): 1654156656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 540, 564, 648, 705, 720, 752, 810, 846, 940, 1080, 1128, 1269, 1296, 1410, 1620, 1692, 1880, 2115, 2131, 2160, 2256, 2538, 2820, 3240, 3384, 3760, 3807, 4230, 4262, 5076, 5640, 6345, 6393, 6480, 6768, 7614, 8460, 8524, 10152, 10655, 11280, 12690, 12786, 15228, 16920, 17048, 19035, 19179, 20304, 21310, 25380, 25572, 30456, 31965, 33840, 34096, 38070, 38358, 42620, 50760, 51144, 57537, 60912, 63930, 76140, 76716, 85240, 95895, 100157, 101520, 102288, 115074, 127860, 152280, 153432, 170480, 172611, 191790, 200314, 230148, 255720, 287685, 300471, 304560, 306864, 345222, 383580, 400628, 460296, 500785, 511440, 575370, 600942, 690444, 767160, 801256, 863055, 901413, 920592, 1001570, 1150740, 1201884, 1380888, 1502355, 1534320, 1602512, 1726110, 1802826, 2003140, 2301480, 2403768, 2704239, 2761776, 3004710, 3452220, 3605652, 4006280, 4507065, 4602960, 4807536, 5408478, 6009420, 6904440, 7211304, 8012560, 8112717, 9014130, 10816956, 12018840, 13521195, 13808880, 14422608, 16225434, 18028260, 21633912, 24037680, 27042390, 32450868, 36056520, 40563585, 43267824, 54084780, 64901736, 72113040, 81127170, 108169560, 129803472, 162254340, 216339120, 324508680, 649017360]

約数ペア:

[(1, 649017360), (2, 324508680), (3, 216339120), (4, 162254340), (5, 129803472), (6, 108169560), (8, 81127170), (9, 72113040), (10, 64901736), (12, 54084780), (15, 43267824), (16, 40563585), (18, 36056520), (20, 32450868), (24, 27042390), (27, 24037680), (30, 21633912), (36, 18028260), (40, 16225434), (45, 14422608), (47, 13808880), (48, 13521195), (54, 12018840), (60, 10816956), (72, 9014130), (80, 8112717), (81, 8012560), (90, 7211304), (94, 6904440), (108, 6009420), (120, 5408478), (135, 4807536), (141, 4602960), (144, 4507065), (162, 4006280), (180, 3605652), (188, 3452220), (216, 3004710), (235, 2761776), (240, 2704239), (270, 2403768), (282, 2301480), (324, 2003140), (360, 1802826), (376, 1726110), (405, 1602512), (423, 1534320), (432, 1502355), (470, 1380888), (540, 1201884), (564, 1150740), (648, 1001570), (705, 920592), (720, 901413), (752, 863055), (810, 801256), (846, 767160), (940, 690444), (1080, 600942), (1128, 575370), (1269, 511440), (1296, 500785), (1410, 460296), (1620, 400628), (1692, 383580), (1880, 345222), (2115, 306864), (2131, 304560), (2160, 300471), (2256, 287685), (2538, 255720), (2820, 230148), (3240, 200314), (3384, 191790), (3760, 172611), (3807, 170480), (4230, 153432), (4262, 152280), (5076, 127860), (5640, 115074), (6345, 102288), (6393, 101520), (6480, 100157), (6768, 95895), (7614, 85240), (8460, 76716), (8524, 76140), (10152, 63930), (10655, 60912), (11280, 57537), (12690, 51144), (12786, 50760), (15228, 42620), (16920, 38358), (17048, 38070), (19035, 34096), (19179, 33840), (20304, 31965), (21310, 30456), (25380, 25572)]