169219440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 621522720

約数和(自身を除く): 452303280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 144, 156, 179, 180, 195, 202, 208, 234, 240, 260, 303, 312, 358, 360, 390, 404, 468, 505, 520, 537, 585, 606, 624, 716, 720, 780, 808, 895, 909, 936, 1010, 1040, 1074, 1170, 1212, 1313, 1432, 1515, 1560, 1611, 1616, 1790, 1818, 1872, 2020, 2148, 2327, 2340, 2424, 2626, 2685, 2864, 3030, 3120, 3222, 3580, 3636, 3939, 4040, 4296, 4545, 4654, 4680, 4848, 5252, 5370, 6060, 6444, 6565, 6981, 7160, 7272, 7878, 8055, 8080, 8592, 9090, 9308, 9360, 10504, 10740, 11635, 11817, 12120, 12888, 13130, 13962, 14320, 14544, 15756, 16110, 18079, 18180, 18616, 19695, 20943, 21008, 21480, 23270, 23634, 24240, 25776, 26260, 27924, 31512, 32220, 34905, 36158, 36360, 37232, 39390, 41886, 42960, 46540, 47268, 52520, 54237, 55848, 59085, 63024, 64440, 69810, 72316, 72720, 78780, 83772, 90395, 93080, 94536, 104715, 105040, 108474, 111696, 118170, 128880, 139620, 144632, 157560, 162711, 167544, 180790, 186160, 189072, 209430, 216948, 235027, 236340, 271185, 279240, 289264, 315120, 325422, 335088, 361580, 418860, 433896, 470054, 472680, 542370, 558480, 650844, 705081, 723160, 813555, 837720, 867792, 940108, 945360, 1084740, 1175135, 1301688, 1410162, 1446320, 1627110, 1675440, 1880216, 2115243, 2169480, 2350270, 2603376, 2820324, 3254220, 3525405, 3760432, 4230486, 4338960, 4700540, 5640648, 6508440, 7050810, 8460972, 9401080, 10576215, 11281296, 13016880, 14101620, 16921944, 18802160, 21152430, 28203240, 33843888, 42304860, 56406480, 84609720, 169219440]

約数ペア:

[(1, 169219440), (2, 84609720), (3, 56406480), (4, 42304860), (5, 33843888), (6, 28203240), (8, 21152430), (9, 18802160), (10, 16921944), (12, 14101620), (13, 13016880), (15, 11281296), (16, 10576215), (18, 9401080), (20, 8460972), (24, 7050810), (26, 6508440), (30, 5640648), (36, 4700540), (39, 4338960), (40, 4230486), (45, 3760432), (48, 3525405), (52, 3254220), (60, 2820324), (65, 2603376), (72, 2350270), (78, 2169480), (80, 2115243), (90, 1880216), (101, 1675440), (104, 1627110), (117, 1446320), (120, 1410162), (130, 1301688), (144, 1175135), (156, 1084740), (179, 945360), (180, 940108), (195, 867792), (202, 837720), (208, 813555), (234, 723160), (240, 705081), (260, 650844), (303, 558480), (312, 542370), (358, 472680), (360, 470054), (390, 433896), (404, 418860), (468, 361580), (505, 335088), (520, 325422), (537, 315120), (585, 289264), (606, 279240), (624, 271185), (716, 236340), (720, 235027), (780, 216948), (808, 209430), (895, 189072), (909, 186160), (936, 180790), (1010, 167544), (1040, 162711), (1074, 157560), (1170, 144632), (1212, 139620), (1313, 128880), (1432, 118170), (1515, 111696), (1560, 108474), (1611, 105040), (1616, 104715), (1790, 94536), (1818, 93080), (1872, 90395), (2020, 83772), (2148, 78780), (2327, 72720), (2340, 72316), (2424, 69810), (2626, 64440), (2685, 63024), (2864, 59085), (3030, 55848), (3120, 54237), (3222, 52520), (3580, 47268), (3636, 46540), (3939, 42960), (4040, 41886), (4296, 39390), (4545, 37232), (4654, 36360), (4680, 36158), (4848, 34905), (5252, 32220), (5370, 31512), (6060, 27924), (6444, 26260), (6565, 25776), (6981, 24240), (7160, 23634), (7272, 23270), (7878, 21480), (8055, 21008), (8080, 20943), (8592, 19695), (9090, 18616), (9308, 18180), (9360, 18079), (10504, 16110), (10740, 15756), (11635, 14544), (11817, 14320), (12120, 13962), (12888, 13130)]