16215253920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18133}}^1$

素因数の和:18186

約数の個数: 288

約数和(自身を含む): 59882239872

約数和(自身を除く): 43666985952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 1944, 2070, 2160, 2208, 2430, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 3888, 4140, 4320, 4860, 4968, 5520, 5589, 6210, 6480, 6624, 7452, 7776, 8280, 9315, 9720, 9936, 11040, 11178, 12420, 12960, 14904, 16560, 18133, 18630, 19440, 19872, 22356, 24840, 27945, 29808, 33120, 36266, 37260, 38880, 44712, 49680, 54399, 55890, 59616, 72532, 74520, 89424, 90665, 99360, 108798, 111780, 145064, 149040, 163197, 178848, 181330, 217596, 223560, 271995, 290128, 298080, 326394, 362660, 417059, 435192, 447120, 489591, 543990, 580256, 652788, 725320, 815985, 834118, 870384, 894240, 979182, 1087980, 1251177, 1305576, 1450640, 1468773, 1631970, 1668236, 1740768, 1958364, 2085295, 2175960, 2447955, 2502354, 2611152, 2901280, 2937546, 3263940, 3336472, 3753531, 3916728, 4170590, 4351920, 4406319, 4895910, 5004708, 5222304, 5875092, 6255885, 6527880, 6672944, 7343865, 7507062, 7833456, 8341180, 8703840, 8812638, 9791820, 10009416, 11260593, 11750184, 12511770, 13055760, 13345888, 14687730, 15014124, 15666912, 16682360, 17625276, 18767655, 19583640, 20018832, 22031595, 22521186, 23500368, 25023540, 26111520, 29375460, 30028248, 33364720, 33781779, 35250552, 37535310, 39167280, 40037664, 44063190, 45042372, 47000736, 50047080, 56302965, 58750920, 60056496, 66729440, 67563558, 70501104, 75070620, 78334560, 88126380, 90084744, 100094160, 101345337, 112605930, 117501840, 120112992, 135127116, 141002208, 150141240, 168908895, 176252760, 180169488, 200188320, 202690674, 225211860, 235003680, 270254232, 300282480, 337817790, 352505520, 360338976, 405381348, 450423720, 506726685, 540508464, 600564960, 675635580, 705011040, 810762696, 900847440, 1013453370, 1081016928, 1351271160, 1621525392, 1801694880, 2026906740, 2702542320, 3243050784, 4053813480, 5405084640, 8107626960, 16215253920]

約数ペア:

[(1, 16215253920), (2, 8107626960), (3, 5405084640), (4, 4053813480), (5, 3243050784), (6, 2702542320), (8, 2026906740), (9, 1801694880), (10, 1621525392), (12, 1351271160), (15, 1081016928), (16, 1013453370), (18, 900847440), (20, 810762696), (23, 705011040), (24, 675635580), (27, 600564960), (30, 540508464), (32, 506726685), (36, 450423720), (40, 405381348), (45, 360338976), (46, 352505520), (48, 337817790), (54, 300282480), (60, 270254232), (69, 235003680), (72, 225211860), (80, 202690674), (81, 200188320), (90, 180169488), (92, 176252760), (96, 168908895), (108, 150141240), (115, 141002208), (120, 135127116), (135, 120112992), (138, 117501840), (144, 112605930), (160, 101345337), (162, 100094160), (180, 90084744), (184, 88126380), (207, 78334560), (216, 75070620), (230, 70501104), (240, 67563558), (243, 66729440), (270, 60056496), (276, 58750920), (288, 56302965), (324, 50047080), (345, 47000736), (360, 45042372), (368, 44063190), (405, 40037664), (414, 39167280), (432, 37535310), (460, 35250552), (480, 33781779), (486, 33364720), (540, 30028248), (552, 29375460), (621, 26111520), (648, 25023540), (690, 23500368), (720, 22521186), (736, 22031595), (810, 20018832), (828, 19583640), (864, 18767655), (920, 17625276), (972, 16682360), (1035, 15666912), (1080, 15014124), (1104, 14687730), (1215, 13345888), (1242, 13055760), (1296, 12511770), (1380, 11750184), (1440, 11260593), (1620, 10009416), (1656, 9791820), (1840, 8812638), (1863, 8703840), (1944, 8341180), (2070, 7833456), (2160, 7507062), (2208, 7343865), (2430, 6672944), (2484, 6527880), (2592, 6255885), (2760, 5875092), (3105, 5222304), (3240, 5004708), (3312, 4895910), (3680, 4406319), (3726, 4351920), (3888, 4170590), (4140, 3916728), (4320, 3753531), (4860, 3336472), (4968, 3263940), (5520, 2937546), (5589, 2901280), (6210, 2611152), (6480, 2502354), (6624, 2447955), (7452, 2175960), (7776, 2085295), (8280, 1958364), (9315, 1740768), (9720, 1668236), (9936, 1631970), (11040, 1468773), (11178, 1450640), (12420, 1305576), (12960, 1251177), (14904, 1087980), (16560, 979182), (18133, 894240), (18630, 870384), (19440, 834118), (19872, 815985), (22356, 725320), (24840, 652788), (27945, 580256), (29808, 543990), (33120, 489591), (36266, 447120), (37260, 435192), (38880, 417059), (44712, 362660), (49680, 326394), (54399, 298080), (55890, 290128), (59616, 271995), (72532, 223560), (74520, 217596), (89424, 181330), (90665, 178848), (99360, 163197), (108798, 149040), (111780, 145064)]