330778980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 288

約数和(自身を含む): 1240162560

約数和(自身を除く): 909383580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 41, 42, 45, 57, 60, 63, 70, 76, 82, 84, 90, 95, 105, 114, 123, 126, 133, 140, 164, 171, 180, 190, 205, 210, 228, 246, 252, 266, 285, 287, 315, 337, 342, 369, 380, 399, 410, 420, 492, 532, 570, 574, 615, 630, 665, 674, 684, 738, 779, 798, 820, 855, 861, 1011, 1140, 1148, 1197, 1230, 1260, 1330, 1348, 1435, 1476, 1558, 1596, 1685, 1710, 1722, 1845, 1995, 2022, 2337, 2359, 2394, 2460, 2583, 2660, 2870, 3033, 3116, 3370, 3420, 3444, 3690, 3895, 3990, 4044, 4305, 4674, 4718, 4788, 5055, 5166, 5453, 5740, 5985, 6066, 6403, 6740, 7011, 7077, 7380, 7790, 7980, 8610, 9348, 9436, 10110, 10332, 10906, 11685, 11795, 11970, 12132, 12806, 12915, 13817, 14022, 14154, 15165, 15580, 16359, 17220, 19209, 20220, 21231, 21812, 23370, 23590, 23940, 25612, 25830, 27265, 27634, 28044, 28308, 30330, 32015, 32718, 35055, 35385, 38418, 41451, 42462, 44821, 46740, 47180, 49077, 51660, 54530, 55268, 57627, 60660, 64030, 65436, 69085, 70110, 70770, 76836, 81795, 82902, 84924, 89642, 96045, 96719, 98154, 106155, 109060, 115254, 124353, 128060, 134463, 138170, 140220, 141540, 163590, 165804, 179284, 192090, 193438, 196308, 207255, 212310, 224105, 230508, 245385, 248706, 262523, 268926, 276340, 288135, 290157, 327180, 384180, 386876, 403389, 414510, 424620, 448210, 483595, 490770, 497412, 525046, 537852, 576270, 580314, 621765, 672315, 787569, 806778, 829020, 870471, 896420, 967190, 981540, 1050092, 1152540, 1160628, 1243530, 1312615, 1344630, 1450785, 1575138, 1613556, 1740942, 1837661, 1934380, 2016945, 2362707, 2487060, 2625230, 2689260, 2901570, 3150276, 3481884, 3675322, 3937845, 4033890, 4352355, 4725414, 5250460, 5512983, 5803140, 7350644, 7875690, 8067780, 8704710, 9188305, 9450828, 11025966, 11813535, 15751380, 16538949, 17409420, 18376610, 22051932, 23627070, 27564915, 33077898, 36753220, 47254140, 55129830, 66155796, 82694745, 110259660, 165389490, 330778980]

約数ペア:

[(1, 330778980), (2, 165389490), (3, 110259660), (4, 82694745), (5, 66155796), (6, 55129830), (7, 47254140), (9, 36753220), (10, 33077898), (12, 27564915), (14, 23627070), (15, 22051932), (18, 18376610), (19, 17409420), (20, 16538949), (21, 15751380), (28, 11813535), (30, 11025966), (35, 9450828), (36, 9188305), (38, 8704710), (41, 8067780), (42, 7875690), (45, 7350644), (57, 5803140), (60, 5512983), (63, 5250460), (70, 4725414), (76, 4352355), (82, 4033890), (84, 3937845), (90, 3675322), (95, 3481884), (105, 3150276), (114, 2901570), (123, 2689260), (126, 2625230), (133, 2487060), (140, 2362707), (164, 2016945), (171, 1934380), (180, 1837661), (190, 1740942), (205, 1613556), (210, 1575138), (228, 1450785), (246, 1344630), (252, 1312615), (266, 1243530), (285, 1160628), (287, 1152540), (315, 1050092), (337, 981540), (342, 967190), (369, 896420), (380, 870471), (399, 829020), (410, 806778), (420, 787569), (492, 672315), (532, 621765), (570, 580314), (574, 576270), (615, 537852), (630, 525046), (665, 497412), (674, 490770), (684, 483595), (738, 448210), (779, 424620), (798, 414510), (820, 403389), (855, 386876), (861, 384180), (1011, 327180), (1140, 290157), (1148, 288135), (1197, 276340), (1230, 268926), (1260, 262523), (1330, 248706), (1348, 245385), (1435, 230508), (1476, 224105), (1558, 212310), (1596, 207255), (1685, 196308), (1710, 193438), (1722, 192090), (1845, 179284), (1995, 165804), (2022, 163590), (2337, 141540), (2359, 140220), (2394, 138170), (2460, 134463), (2583, 128060), (2660, 124353), (2870, 115254), (3033, 109060), (3116, 106155), (3370, 98154), (3420, 96719), (3444, 96045), (3690, 89642), (3895, 84924), (3990, 82902), (4044, 81795), (4305, 76836), (4674, 70770), (4718, 70110), (4788, 69085), (5055, 65436), (5166, 64030), (5453, 60660), (5740, 57627), (5985, 55268), (6066, 54530), (6403, 51660), (6740, 49077), (7011, 47180), (7077, 46740), (7380, 44821), (7790, 42462), (7980, 41451), (8610, 38418), (9348, 35385), (9436, 35055), (10110, 32718), (10332, 32015), (10906, 30330), (11685, 28308), (11795, 28044), (11970, 27634), (12132, 27265), (12806, 25830), (12915, 25612), (13817, 23940), (14022, 23590), (14154, 23370), (15165, 21812), (15580, 21231), (16359, 20220), (17220, 19209)]