164193480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 320

約数和(自身を含む): 639809280

約数和(自身を除く): 475615800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 162, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 271, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 440, 459, 495, 510, 540, 542, 561, 594, 612, 648, 660, 680, 748, 765, 792, 810, 813, 891, 918, 935, 990, 1020, 1080, 1084, 1122, 1188, 1224, 1320, 1355, 1377, 1485, 1496, 1530, 1620, 1626, 1683, 1782, 1836, 1870, 1980, 2040, 2168, 2244, 2295, 2376, 2439, 2710, 2754, 2805, 2970, 2981, 3060, 3240, 3252, 3366, 3564, 3672, 3740, 3960, 4065, 4455, 4488, 4590, 4607, 4878, 5049, 5420, 5508, 5610, 5940, 5962, 6120, 6504, 6732, 6885, 7128, 7317, 7480, 8130, 8415, 8910, 8943, 9180, 9214, 9756, 10098, 10840, 11016, 11220, 11880, 11924, 12195, 13464, 13770, 13821, 14634, 14905, 15147, 16260, 16830, 17820, 17886, 18360, 18428, 19512, 20196, 21951, 22440, 23035, 23848, 24390, 25245, 26829, 27540, 27642, 29268, 29810, 30294, 32520, 33660, 35640, 35772, 36585, 36856, 40392, 41463, 43902, 44715, 46070, 48780, 50490, 50677, 53658, 55080, 55284, 58536, 59620, 60588, 67320, 69105, 71544, 73170, 75735, 80487, 82926, 87804, 89430, 92140, 97560, 100980, 101354, 107316, 109755, 110568, 119240, 121176, 124389, 134145, 138210, 146340, 151470, 152031, 160974, 165852, 175608, 178860, 184280, 201960, 202708, 207315, 214632, 219510, 241461, 248778, 253385, 268290, 276420, 292680, 302940, 304062, 321948, 331704, 357720, 373167, 402435, 405416, 414630, 439020, 456093, 482922, 497556, 506770, 536580, 552840, 605880, 608124, 621945, 643896, 746334, 760155, 804870, 829260, 878040, 912186, 965844, 995112, 1013540, 1073160, 1207305, 1216248, 1243890, 1368279, 1492668, 1520310, 1609740, 1658520, 1824372, 1865835, 1931688, 2027080, 2280465, 2414610, 2487780, 2736558, 2985336, 3040620, 3219480, 3648744, 3731670, 4104837, 4560930, 4829220, 4975560, 5473116, 6081240, 6841395, 7463340, 8209674, 9121860, 9658440, 10946232, 13682790, 14926680, 16419348, 18243720, 20524185, 27365580, 32838696, 41048370, 54731160, 82096740, 164193480]

約数ペア:

[(1, 164193480), (2, 82096740), (3, 54731160), (4, 41048370), (5, 32838696), (6, 27365580), (8, 20524185), (9, 18243720), (10, 16419348), (11, 14926680), (12, 13682790), (15, 10946232), (17, 9658440), (18, 9121860), (20, 8209674), (22, 7463340), (24, 6841395), (27, 6081240), (30, 5473116), (33, 4975560), (34, 4829220), (36, 4560930), (40, 4104837), (44, 3731670), (45, 3648744), (51, 3219480), (54, 3040620), (55, 2985336), (60, 2736558), (66, 2487780), (68, 2414610), (72, 2280465), (81, 2027080), (85, 1931688), (88, 1865835), (90, 1824372), (99, 1658520), (102, 1609740), (108, 1520310), (110, 1492668), (120, 1368279), (132, 1243890), (135, 1216248), (136, 1207305), (153, 1073160), (162, 1013540), (165, 995112), (170, 965844), (180, 912186), (187, 878040), (198, 829260), (204, 804870), (216, 760155), (220, 746334), (255, 643896), (264, 621945), (270, 608124), (271, 605880), (297, 552840), (306, 536580), (324, 506770), (330, 497556), (340, 482922), (360, 456093), (374, 439020), (396, 414630), (405, 405416), (408, 402435), (440, 373167), (459, 357720), (495, 331704), (510, 321948), (540, 304062), (542, 302940), (561, 292680), (594, 276420), (612, 268290), (648, 253385), (660, 248778), (680, 241461), (748, 219510), (765, 214632), (792, 207315), (810, 202708), (813, 201960), (891, 184280), (918, 178860), (935, 175608), (990, 165852), (1020, 160974), (1080, 152031), (1084, 151470), (1122, 146340), (1188, 138210), (1224, 134145), (1320, 124389), (1355, 121176), (1377, 119240), (1485, 110568), (1496, 109755), (1530, 107316), (1620, 101354), (1626, 100980), (1683, 97560), (1782, 92140), (1836, 89430), (1870, 87804), (1980, 82926), (2040, 80487), (2168, 75735), (2244, 73170), (2295, 71544), (2376, 69105), (2439, 67320), (2710, 60588), (2754, 59620), (2805, 58536), (2970, 55284), (2981, 55080), (3060, 53658), (3240, 50677), (3252, 50490), (3366, 48780), (3564, 46070), (3672, 44715), (3740, 43902), (3960, 41463), (4065, 40392), (4455, 36856), (4488, 36585), (4590, 35772), (4607, 35640), (4878, 33660), (5049, 32520), (5420, 30294), (5508, 29810), (5610, 29268), (5940, 27642), (5962, 27540), (6120, 26829), (6504, 25245), (6732, 24390), (6885, 23848), (7128, 23035), (7317, 22440), (7480, 21951), (8130, 20196), (8415, 19512), (8910, 18428), (8943, 18360), (9180, 17886), (9214, 17820), (9756, 16830), (10098, 16260), (10840, 15147), (11016, 14905), (11220, 14634), (11880, 13821), (11924, 13770), (12195, 13464)]