164164560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 633292800

約数和(自身を除く): 469128240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 74, 76, 80, 84, 95, 105, 111, 112, 114, 120, 133, 139, 140, 148, 152, 168, 185, 190, 210, 222, 228, 240, 259, 266, 278, 280, 285, 296, 304, 336, 370, 380, 399, 417, 420, 444, 456, 518, 532, 555, 556, 560, 570, 592, 665, 695, 703, 740, 760, 777, 798, 834, 840, 888, 912, 973, 1036, 1064, 1110, 1112, 1140, 1295, 1330, 1390, 1406, 1480, 1520, 1554, 1596, 1668, 1680, 1776, 1946, 1995, 2072, 2085, 2109, 2128, 2220, 2224, 2280, 2590, 2641, 2660, 2780, 2812, 2919, 2960, 3108, 3192, 3336, 3515, 3885, 3892, 3990, 4144, 4170, 4218, 4440, 4560, 4865, 4921, 5143, 5180, 5282, 5320, 5560, 5624, 5838, 6216, 6384, 6672, 7030, 7770, 7784, 7923, 7980, 8340, 8436, 8880, 9730, 9842, 10286, 10360, 10545, 10564, 10640, 11120, 11248, 11676, 12432, 13205, 14060, 14595, 14763, 15429, 15540, 15568, 15846, 15960, 16680, 16872, 18487, 19460, 19684, 20572, 20720, 21090, 21128, 23352, 24605, 25715, 26410, 28120, 29190, 29526, 30858, 31080, 31692, 31920, 33360, 33744, 36001, 36974, 38920, 39368, 39615, 41144, 42180, 42256, 46704, 49210, 51430, 52820, 55461, 56240, 58380, 59052, 61716, 62160, 63384, 72002, 73815, 73948, 77145, 77840, 78736, 79230, 82288, 84360, 92435, 97717, 98420, 102860, 105640, 108003, 110922, 116760, 118104, 123432, 126768, 144004, 147630, 147896, 154290, 158460, 168720, 180005, 184870, 195434, 196840, 205720, 211280, 216006, 221844, 233520, 236208, 246864, 277305, 288008, 293151, 295260, 295792, 308580, 316920, 360010, 369740, 390868, 393680, 411440, 432012, 443688, 488585, 540015, 554610, 576016, 586302, 590520, 617160, 633840, 684019, 720020, 739480, 781736, 864024, 887376, 977170, 1080030, 1109220, 1172604, 1181040, 1234320, 1368038, 1440040, 1465755, 1478960, 1563472, 1728048, 1954340, 2052057, 2160060, 2218440, 2345208, 2736076, 2880080, 2931510, 3420095, 3908680, 4104114, 4320120, 4436880, 4690416, 5472152, 5863020, 6840190, 7817360, 8208228, 8640240, 10260285, 10944304, 11726040, 13680380, 16416456, 20520570, 23452080, 27360760, 32832912, 41041140, 54721520, 82082280, 164164560]

約数ペア:

[(1, 164164560), (2, 82082280), (3, 54721520), (4, 41041140), (5, 32832912), (6, 27360760), (7, 23452080), (8, 20520570), (10, 16416456), (12, 13680380), (14, 11726040), (15, 10944304), (16, 10260285), (19, 8640240), (20, 8208228), (21, 7817360), (24, 6840190), (28, 5863020), (30, 5472152), (35, 4690416), (37, 4436880), (38, 4320120), (40, 4104114), (42, 3908680), (48, 3420095), (56, 2931510), (57, 2880080), (60, 2736076), (70, 2345208), (74, 2218440), (76, 2160060), (80, 2052057), (84, 1954340), (95, 1728048), (105, 1563472), (111, 1478960), (112, 1465755), (114, 1440040), (120, 1368038), (133, 1234320), (139, 1181040), (140, 1172604), (148, 1109220), (152, 1080030), (168, 977170), (185, 887376), (190, 864024), (210, 781736), (222, 739480), (228, 720020), (240, 684019), (259, 633840), (266, 617160), (278, 590520), (280, 586302), (285, 576016), (296, 554610), (304, 540015), (336, 488585), (370, 443688), (380, 432012), (399, 411440), (417, 393680), (420, 390868), (444, 369740), (456, 360010), (518, 316920), (532, 308580), (555, 295792), (556, 295260), (560, 293151), (570, 288008), (592, 277305), (665, 246864), (695, 236208), (703, 233520), (740, 221844), (760, 216006), (777, 211280), (798, 205720), (834, 196840), (840, 195434), (888, 184870), (912, 180005), (973, 168720), (1036, 158460), (1064, 154290), (1110, 147896), (1112, 147630), (1140, 144004), (1295, 126768), (1330, 123432), (1390, 118104), (1406, 116760), (1480, 110922), (1520, 108003), (1554, 105640), (1596, 102860), (1668, 98420), (1680, 97717), (1776, 92435), (1946, 84360), (1995, 82288), (2072, 79230), (2085, 78736), (2109, 77840), (2128, 77145), (2220, 73948), (2224, 73815), (2280, 72002), (2590, 63384), (2641, 62160), (2660, 61716), (2780, 59052), (2812, 58380), (2919, 56240), (2960, 55461), (3108, 52820), (3192, 51430), (3336, 49210), (3515, 46704), (3885, 42256), (3892, 42180), (3990, 41144), (4144, 39615), (4170, 39368), (4218, 38920), (4440, 36974), (4560, 36001), (4865, 33744), (4921, 33360), (5143, 31920), (5180, 31692), (5282, 31080), (5320, 30858), (5560, 29526), (5624, 29190), (5838, 28120), (6216, 26410), (6384, 25715), (6672, 24605), (7030, 23352), (7770, 21128), (7784, 21090), (7923, 20720), (7980, 20572), (8340, 19684), (8436, 19460), (8880, 18487), (9730, 16872), (9842, 16680), (10286, 15960), (10360, 15846), (10545, 15568), (10564, 15540), (10640, 15429), (11120, 14763), (11248, 14595), (11676, 14060), (12432, 13205)]