328237920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 480

約数和(自身を含む): 1287982080

約数和(自身を除く): 959744160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 62, 72, 76, 80, 81, 86, 90, 93, 95, 96, 108, 114, 120, 124, 129, 135, 144, 152, 155, 160, 162, 171, 172, 180, 186, 190, 215, 216, 228, 240, 248, 258, 270, 279, 285, 288, 304, 310, 324, 342, 344, 360, 372, 380, 387, 405, 430, 432, 456, 465, 480, 496, 513, 516, 540, 558, 570, 589, 608, 620, 645, 648, 684, 688, 720, 744, 760, 774, 810, 817, 837, 855, 860, 864, 912, 930, 992, 1026, 1032, 1080, 1116, 1140, 1161, 1178, 1240, 1290, 1296, 1333, 1368, 1376, 1395, 1440, 1488, 1520, 1539, 1548, 1620, 1634, 1674, 1710, 1720, 1767, 1824, 1860, 1935, 2052, 2064, 2160, 2232, 2280, 2322, 2356, 2451, 2480, 2511, 2565, 2580, 2592, 2666, 2736, 2790, 2945, 2976, 3040, 3078, 3096, 3240, 3268, 3348, 3420, 3440, 3483, 3534, 3720, 3870, 3999, 4085, 4104, 4128, 4185, 4320, 4464, 4560, 4644, 4712, 4902, 4960, 5022, 5130, 5160, 5301, 5332, 5472, 5580, 5805, 5890, 6156, 6192, 6480, 6536, 6665, 6696, 6840, 6880, 6966, 7068, 7353, 7440, 7695, 7740, 7998, 8170, 8208, 8370, 8835, 8928, 9120, 9288, 9424, 9804, 10044, 10260, 10320, 10602, 10664, 11160, 11610, 11780, 11997, 12255, 12312, 12384, 12555, 12960, 13072, 13330, 13392, 13680, 13932, 14136, 14706, 14880, 15390, 15480, 15903, 15996, 16340, 16416, 16740, 17415, 17670, 18576, 18848, 19608, 19995, 20088, 20520, 20640, 21204, 21328, 22059, 22320, 23220, 23560, 23994, 24510, 24624, 25110, 25327, 26144, 26505, 26660, 26784, 27360, 27864, 28272, 29412, 30780, 30960, 31806, 31992, 32680, 33480, 34830, 35340, 35991, 36765, 37152, 39216, 39990, 40176, 41040, 42408, 42656, 44118, 44640, 46440, 47120, 47709, 47988, 49020, 49248, 50220, 50654, 53010, 53320, 55728, 56544, 58824, 59985, 61560, 61920, 63612, 63984, 65360, 66177, 66960, 69660, 70680, 71982, 73530, 75981, 78432, 79515, 79980, 80352, 82080, 84816, 88236, 92880, 94240, 95418, 95976, 98040, 100440, 101308, 106020, 106640, 107973, 110295, 111456, 117648, 119970, 123120, 126635, 127224, 127968, 130720, 132354, 133920, 139320, 141360, 143964, 147060, 151962, 159030, 159960, 169632, 176472, 179955, 185760, 190836, 191952, 196080, 200880, 202616, 212040, 213280, 215946, 220590, 227943, 235296, 238545, 239940, 246240, 253270, 254448, 264708, 278640, 282720, 287928, 294120, 303924, 318060, 319920, 330885, 352944, 359910, 379905, 381672, 383904, 392160, 401760, 405232, 424080, 431892, 441180, 455886, 477090, 479880, 506540, 508896, 529416, 539865, 557280, 575856, 588240, 607848, 636120, 639840, 661770, 683829, 705888, 719820, 759810, 763344, 810464, 848160, 863784, 882360, 911772, 954180, 959760, 1013080, 1058832, 1079730, 1139715, 1151712, 1176480, 1215696, 1272240, 1323540, 1367658, 1439640, 1519620, 1526688, 1727568, 1764720, 1823544, 1908360, 1919520, 2026160, 2051487, 2117664, 2159460, 2279430, 2431392, 2544480, 2647080, 2735316, 2879280, 3039240, 3419145, 3455136, 3529440, 3647088, 3816720, 4052320, 4102974, 4318920, 4558860, 5294160, 5470632, 5758560, 6078480, 6838290, 7294176, 7633440, 8205948, 8637840, 9117720, 10257435, 10588320, 10941264, 12156960, 13676580, 16411896, 17275680, 18235440, 20514870, 21882528, 27353160, 32823792, 36470880, 41029740, 54706320, 65647584, 82059480, 109412640, 164118960, 328237920]

約数ペア:

[(1, 328237920), (2, 164118960), (3, 109412640), (4, 82059480), (5, 65647584), (6, 54706320), (8, 41029740), (9, 36470880), (10, 32823792), (12, 27353160), (15, 21882528), (16, 20514870), (18, 18235440), (19, 17275680), (20, 16411896), (24, 13676580), (27, 12156960), (30, 10941264), (31, 10588320), (32, 10257435), (36, 9117720), (38, 8637840), (40, 8205948), (43, 7633440), (45, 7294176), (48, 6838290), (54, 6078480), (57, 5758560), (60, 5470632), (62, 5294160), (72, 4558860), (76, 4318920), (80, 4102974), (81, 4052320), (86, 3816720), (90, 3647088), (93, 3529440), (95, 3455136), (96, 3419145), (108, 3039240), (114, 2879280), (120, 2735316), (124, 2647080), (129, 2544480), (135, 2431392), (144, 2279430), (152, 2159460), (155, 2117664), (160, 2051487), (162, 2026160), (171, 1919520), (172, 1908360), (180, 1823544), (186, 1764720), (190, 1727568), (215, 1526688), (216, 1519620), (228, 1439640), (240, 1367658), (248, 1323540), (258, 1272240), (270, 1215696), (279, 1176480), (285, 1151712), (288, 1139715), (304, 1079730), (310, 1058832), (324, 1013080), (342, 959760), (344, 954180), (360, 911772), (372, 882360), (380, 863784), (387, 848160), (405, 810464), (430, 763344), (432, 759810), (456, 719820), (465, 705888), (480, 683829), (496, 661770), (513, 639840), (516, 636120), (540, 607848), (558, 588240), (570, 575856), (589, 557280), (608, 539865), (620, 529416), (645, 508896), (648, 506540), (684, 479880), (688, 477090), (720, 455886), (744, 441180), (760, 431892), (774, 424080), (810, 405232), (817, 401760), (837, 392160), (855, 383904), (860, 381672), (864, 379905), (912, 359910), (930, 352944), (992, 330885), (1026, 319920), (1032, 318060), (1080, 303924), (1116, 294120), (1140, 287928), (1161, 282720), (1178, 278640), (1240, 264708), (1290, 254448), (1296, 253270), (1333, 246240), (1368, 239940), (1376, 238545), (1395, 235296), (1440, 227943), (1488, 220590), (1520, 215946), (1539, 213280), (1548, 212040), (1620, 202616), (1634, 200880), (1674, 196080), (1710, 191952), (1720, 190836), (1767, 185760), (1824, 179955), (1860, 176472), (1935, 169632), (2052, 159960), (2064, 159030), (2160, 151962), (2232, 147060), (2280, 143964), (2322, 141360), (2356, 139320), (2451, 133920), (2480, 132354), (2511, 130720), (2565, 127968), (2580, 127224), (2592, 126635), (2666, 123120), (2736, 119970), (2790, 117648), (2945, 111456), (2976, 110295), (3040, 107973), (3078, 106640), (3096, 106020), (3240, 101308), (3268, 100440), (3348, 98040), (3420, 95976), (3440, 95418), (3483, 94240), (3534, 92880), (3720, 88236), (3870, 84816), (3999, 82080), (4085, 80352), (4104, 79980), (4128, 79515), (4185, 78432), (4320, 75981), (4464, 73530), (4560, 71982), (4644, 70680), (4712, 69660), (4902, 66960), (4960, 66177), (5022, 65360), (5130, 63984), (5160, 63612), (5301, 61920), (5332, 61560), (5472, 59985), (5580, 58824), (5805, 56544), (5890, 55728), (6156, 53320), (6192, 53010), (6480, 50654), (6536, 50220), (6665, 49248), (6696, 49020), (6840, 47988), (6880, 47709), (6966, 47120), (7068, 46440), (7353, 44640), (7440, 44118), (7695, 42656), (7740, 42408), (7998, 41040), (8170, 40176), (8208, 39990), (8370, 39216), (8835, 37152), (8928, 36765), (9120, 35991), (9288, 35340), (9424, 34830), (9804, 33480), (10044, 32680), (10260, 31992), (10320, 31806), (10602, 30960), (10664, 30780), (11160, 29412), (11610, 28272), (11780, 27864), (11997, 27360), (12255, 26784), (12312, 26660), (12384, 26505), (12555, 26144), (12960, 25327), (13072, 25110), (13330, 24624), (13392, 24510), (13680, 23994), (13932, 23560), (14136, 23220), (14706, 22320), (14880, 22059), (15390, 21328), (15480, 21204), (15903, 20640), (15996, 20520), (16340, 20088), (16416, 19995), (16740, 19608), (17415, 18848), (17670, 18576)]