66106320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 249448320

約数和(自身を除く): 183342000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 109, 112, 114, 120, 133, 140, 152, 168, 190, 210, 218, 228, 240, 266, 280, 285, 304, 327, 336, 361, 380, 399, 420, 436, 456, 532, 545, 560, 570, 654, 665, 722, 760, 763, 798, 840, 872, 912, 1064, 1083, 1090, 1140, 1308, 1330, 1444, 1520, 1526, 1596, 1635, 1680, 1744, 1805, 1995, 2071, 2128, 2166, 2180, 2280, 2289, 2527, 2616, 2660, 2888, 3052, 3192, 3270, 3610, 3815, 3990, 4142, 4332, 4360, 4560, 4578, 5054, 5232, 5320, 5415, 5776, 6104, 6213, 6384, 6540, 7220, 7581, 7630, 7980, 8284, 8664, 8720, 9156, 10108, 10355, 10640, 10830, 11445, 12208, 12426, 12635, 13080, 14440, 14497, 15162, 15260, 15960, 16568, 17328, 18312, 20216, 20710, 21660, 22890, 24852, 25270, 26160, 28880, 28994, 30324, 30520, 31065, 31920, 33136, 36624, 37905, 39349, 40432, 41420, 43320, 43491, 45780, 49704, 50540, 57988, 60648, 61040, 62130, 72485, 75810, 78698, 82840, 86640, 86982, 91560, 99408, 101080, 115976, 118047, 121296, 124260, 144970, 151620, 157396, 165680, 173964, 183120, 196745, 202160, 217455, 231952, 236094, 248520, 275443, 289940, 303240, 314792, 347928, 393490, 434910, 472188, 497040, 550886, 579880, 590235, 606480, 629584, 695856, 786980, 826329, 869820, 944376, 1101772, 1159760, 1180470, 1377215, 1573960, 1652658, 1739640, 1888752, 2203544, 2360940, 2754430, 3147920, 3305316, 3479280, 4131645, 4407088, 4721880, 5508860, 6610632, 8263290, 9443760, 11017720, 13221264, 16526580, 22035440, 33053160, 66106320]

約数ペア:

[(1, 66106320), (2, 33053160), (3, 22035440), (4, 16526580), (5, 13221264), (6, 11017720), (7, 9443760), (8, 8263290), (10, 6610632), (12, 5508860), (14, 4721880), (15, 4407088), (16, 4131645), (19, 3479280), (20, 3305316), (21, 3147920), (24, 2754430), (28, 2360940), (30, 2203544), (35, 1888752), (38, 1739640), (40, 1652658), (42, 1573960), (48, 1377215), (56, 1180470), (57, 1159760), (60, 1101772), (70, 944376), (76, 869820), (80, 826329), (84, 786980), (95, 695856), (105, 629584), (109, 606480), (112, 590235), (114, 579880), (120, 550886), (133, 497040), (140, 472188), (152, 434910), (168, 393490), (190, 347928), (210, 314792), (218, 303240), (228, 289940), (240, 275443), (266, 248520), (280, 236094), (285, 231952), (304, 217455), (327, 202160), (336, 196745), (361, 183120), (380, 173964), (399, 165680), (420, 157396), (436, 151620), (456, 144970), (532, 124260), (545, 121296), (560, 118047), (570, 115976), (654, 101080), (665, 99408), (722, 91560), (760, 86982), (763, 86640), (798, 82840), (840, 78698), (872, 75810), (912, 72485), (1064, 62130), (1083, 61040), (1090, 60648), (1140, 57988), (1308, 50540), (1330, 49704), (1444, 45780), (1520, 43491), (1526, 43320), (1596, 41420), (1635, 40432), (1680, 39349), (1744, 37905), (1805, 36624), (1995, 33136), (2071, 31920), (2128, 31065), (2166, 30520), (2180, 30324), (2280, 28994), (2289, 28880), (2527, 26160), (2616, 25270), (2660, 24852), (2888, 22890), (3052, 21660), (3192, 20710), (3270, 20216), (3610, 18312), (3815, 17328), (3990, 16568), (4142, 15960), (4332, 15260), (4360, 15162), (4560, 14497), (4578, 14440), (5054, 13080), (5232, 12635), (5320, 12426), (5415, 12208), (5776, 11445), (6104, 10830), (6213, 10640), (6384, 10355), (6540, 10108), (7220, 9156), (7581, 8720), (7630, 8664), (7980, 8284)]