161674920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 608256000

約数和(自身を除く): 446581080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 439, 440, 465, 495, 540, 558, 594, 620, 660, 682, 744, 792, 837, 878, 930, 990, 1023, 1080, 1116, 1188, 1240, 1317, 1320, 1364, 1395, 1485, 1674, 1705, 1756, 1860, 1980, 2046, 2195, 2232, 2376, 2634, 2728, 2790, 2970, 3069, 3348, 3410, 3512, 3720, 3951, 3960, 4092, 4185, 4390, 4829, 5115, 5268, 5580, 5940, 6138, 6585, 6696, 6820, 7902, 8184, 8370, 8780, 9207, 9658, 10230, 10536, 11160, 11853, 11880, 12276, 13170, 13609, 13640, 14487, 15345, 15804, 16740, 17560, 18414, 19316, 19755, 20460, 23706, 24145, 24552, 26340, 27218, 28974, 30690, 31608, 33480, 36828, 38632, 39510, 40827, 40920, 43461, 46035, 47412, 48290, 52680, 54436, 57948, 59265, 61380, 68045, 72435, 73656, 79020, 81654, 86922, 92070, 94824, 96580, 108872, 115896, 118530, 122481, 122760, 130383, 136090, 144870, 149699, 158040, 163308, 173844, 184140, 193160, 204135, 217305, 237060, 244962, 260766, 272180, 289740, 299398, 326616, 347688, 367443, 368280, 408270, 434610, 449097, 474120, 489924, 521532, 544360, 579480, 598796, 612405, 651915, 734886, 748495, 816540, 869220, 898194, 979848, 1043064, 1197592, 1224810, 1303830, 1347291, 1469772, 1496990, 1633080, 1738440, 1796388, 1837215, 2245485, 2449620, 2607660, 2694582, 2939544, 2993980, 3592776, 3674430, 4041873, 4490970, 4899240, 5215320, 5389164, 5987960, 6736455, 7348860, 8083746, 8981940, 10778328, 13472910, 14697720, 16167492, 17963880, 20209365, 26945820, 32334984, 40418730, 53891640, 80837460, 161674920]

約数ペア:

[(1, 161674920), (2, 80837460), (3, 53891640), (4, 40418730), (5, 32334984), (6, 26945820), (8, 20209365), (9, 17963880), (10, 16167492), (11, 14697720), (12, 13472910), (15, 10778328), (18, 8981940), (20, 8083746), (22, 7348860), (24, 6736455), (27, 5987960), (30, 5389164), (31, 5215320), (33, 4899240), (36, 4490970), (40, 4041873), (44, 3674430), (45, 3592776), (54, 2993980), (55, 2939544), (60, 2694582), (62, 2607660), (66, 2449620), (72, 2245485), (88, 1837215), (90, 1796388), (93, 1738440), (99, 1633080), (108, 1496990), (110, 1469772), (120, 1347291), (124, 1303830), (132, 1224810), (135, 1197592), (155, 1043064), (165, 979848), (180, 898194), (186, 869220), (198, 816540), (216, 748495), (220, 734886), (248, 651915), (264, 612405), (270, 598796), (279, 579480), (297, 544360), (310, 521532), (330, 489924), (341, 474120), (360, 449097), (372, 434610), (396, 408270), (439, 368280), (440, 367443), (465, 347688), (495, 326616), (540, 299398), (558, 289740), (594, 272180), (620, 260766), (660, 244962), (682, 237060), (744, 217305), (792, 204135), (837, 193160), (878, 184140), (930, 173844), (990, 163308), (1023, 158040), (1080, 149699), (1116, 144870), (1188, 136090), (1240, 130383), (1317, 122760), (1320, 122481), (1364, 118530), (1395, 115896), (1485, 108872), (1674, 96580), (1705, 94824), (1756, 92070), (1860, 86922), (1980, 81654), (2046, 79020), (2195, 73656), (2232, 72435), (2376, 68045), (2634, 61380), (2728, 59265), (2790, 57948), (2970, 54436), (3069, 52680), (3348, 48290), (3410, 47412), (3512, 46035), (3720, 43461), (3951, 40920), (3960, 40827), (4092, 39510), (4185, 38632), (4390, 36828), (4829, 33480), (5115, 31608), (5268, 30690), (5580, 28974), (5940, 27218), (6138, 26340), (6585, 24552), (6696, 24145), (6820, 23706), (7902, 20460), (8184, 19755), (8370, 19316), (8780, 18414), (9207, 17560), (9658, 16740), (10230, 15804), (10536, 15345), (11160, 14487), (11853, 13640), (11880, 13609), (12276, 13170)]