242512380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 858654720

約数和(自身を除く): 616142340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 330, 341, 372, 396, 405, 439, 465, 495, 540, 558, 594, 620, 660, 682, 810, 837, 878, 891, 930, 990, 1023, 1116, 1188, 1317, 1364, 1395, 1485, 1620, 1674, 1705, 1756, 1782, 1860, 1980, 2046, 2195, 2511, 2634, 2790, 2970, 3069, 3348, 3410, 3564, 3951, 4092, 4185, 4390, 4455, 4829, 5022, 5115, 5268, 5580, 5940, 6138, 6585, 6820, 7902, 8370, 8780, 8910, 9207, 9658, 10044, 10230, 11853, 12276, 12555, 13170, 13609, 14487, 15345, 15804, 16740, 17820, 18414, 19316, 19755, 20460, 23706, 24145, 25110, 26340, 27218, 27621, 28974, 30690, 35559, 36828, 39510, 40827, 43461, 46035, 47412, 48290, 50220, 54436, 55242, 57948, 59265, 61380, 68045, 71118, 72435, 79020, 81654, 86922, 92070, 96580, 110484, 118530, 122481, 130383, 136090, 138105, 142236, 144870, 149699, 163308, 173844, 177795, 184140, 204135, 217305, 237060, 244962, 260766, 272180, 276210, 289740, 299398, 355590, 367443, 391149, 408270, 434610, 449097, 489924, 521532, 552420, 598796, 612405, 651915, 711180, 734886, 748495, 782298, 816540, 869220, 898194, 1102329, 1224810, 1303830, 1347291, 1469772, 1496990, 1564596, 1796388, 1837215, 1955745, 2204658, 2245485, 2449620, 2607660, 2694582, 2993980, 3674430, 3911490, 4041873, 4409316, 4490970, 5389164, 5511645, 6736455, 7348860, 7822980, 8083746, 8981940, 11023290, 12125619, 13472910, 16167492, 20209365, 22046580, 24251238, 26945820, 40418730, 48502476, 60628095, 80837460, 121256190, 242512380]

約数ペア:

[(1, 242512380), (2, 121256190), (3, 80837460), (4, 60628095), (5, 48502476), (6, 40418730), (9, 26945820), (10, 24251238), (11, 22046580), (12, 20209365), (15, 16167492), (18, 13472910), (20, 12125619), (22, 11023290), (27, 8981940), (30, 8083746), (31, 7822980), (33, 7348860), (36, 6736455), (44, 5511645), (45, 5389164), (54, 4490970), (55, 4409316), (60, 4041873), (62, 3911490), (66, 3674430), (81, 2993980), (90, 2694582), (93, 2607660), (99, 2449620), (108, 2245485), (110, 2204658), (124, 1955745), (132, 1837215), (135, 1796388), (155, 1564596), (162, 1496990), (165, 1469772), (180, 1347291), (186, 1303830), (198, 1224810), (220, 1102329), (270, 898194), (279, 869220), (297, 816540), (310, 782298), (324, 748495), (330, 734886), (341, 711180), (372, 651915), (396, 612405), (405, 598796), (439, 552420), (465, 521532), (495, 489924), (540, 449097), (558, 434610), (594, 408270), (620, 391149), (660, 367443), (682, 355590), (810, 299398), (837, 289740), (878, 276210), (891, 272180), (930, 260766), (990, 244962), (1023, 237060), (1116, 217305), (1188, 204135), (1317, 184140), (1364, 177795), (1395, 173844), (1485, 163308), (1620, 149699), (1674, 144870), (1705, 142236), (1756, 138105), (1782, 136090), (1860, 130383), (1980, 122481), (2046, 118530), (2195, 110484), (2511, 96580), (2634, 92070), (2790, 86922), (2970, 81654), (3069, 79020), (3348, 72435), (3410, 71118), (3564, 68045), (3951, 61380), (4092, 59265), (4185, 57948), (4390, 55242), (4455, 54436), (4829, 50220), (5022, 48290), (5115, 47412), (5268, 46035), (5580, 43461), (5940, 40827), (6138, 39510), (6585, 36828), (6820, 35559), (7902, 30690), (8370, 28974), (8780, 27621), (8910, 27218), (9207, 26340), (9658, 25110), (10044, 24145), (10230, 23706), (11853, 20460), (12276, 19755), (12555, 19316), (13170, 18414), (13609, 17820), (14487, 16740), (15345, 15804)]