4006484640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29917}}^1$

素因数の和:29972

約数の個数: 192

約数和(自身を含む): 14475525120

約数和(自身を除く): 10469040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 29917, 33480, 44640, 59834, 66960, 89751, 119668, 133920, 149585, 179502, 239336, 269253, 299170, 359004, 448755, 478672, 538506, 598340, 718008, 807759, 897510, 927427, 957344, 1077012, 1196680, 1346265, 1436016, 1615518, 1795020, 1854854, 2154024, 2393360, 2692530, 2782281, 2872032, 3231036, 3590040, 3709708, 4038795, 4308048, 4637135, 4786720, 5385060, 5564562, 6462072, 7180080, 7419416, 8077590, 8346843, 8616096, 9274270, 10770120, 11129124, 12924144, 13911405, 14360160, 14838832, 16155180, 16693686, 18548540, 21540240, 22258248, 25040529, 25848288, 27822810, 29677664, 32310360, 33387372, 37097080, 41734215, 43080480, 44516496, 50081058, 55645620, 64620720, 66774744, 74194160, 83468430, 89032992, 100162116, 111291240, 125202645, 129241440, 133549488, 148388320, 166936860, 200324232, 222582480, 250405290, 267098976, 333873720, 400648464, 445164960, 500810580, 667747440, 801296928, 1001621160, 1335494880, 2003242320, 4006484640]

約数ペア:

[(1, 4006484640), (2, 2003242320), (3, 1335494880), (4, 1001621160), (5, 801296928), (6, 667747440), (8, 500810580), (9, 445164960), (10, 400648464), (12, 333873720), (15, 267098976), (16, 250405290), (18, 222582480), (20, 200324232), (24, 166936860), (27, 148388320), (30, 133549488), (31, 129241440), (32, 125202645), (36, 111291240), (40, 100162116), (45, 89032992), (48, 83468430), (54, 74194160), (60, 66774744), (62, 64620720), (72, 55645620), (80, 50081058), (90, 44516496), (93, 43080480), (96, 41734215), (108, 37097080), (120, 33387372), (124, 32310360), (135, 29677664), (144, 27822810), (155, 25848288), (160, 25040529), (180, 22258248), (186, 21540240), (216, 18548540), (240, 16693686), (248, 16155180), (270, 14838832), (279, 14360160), (288, 13911405), (310, 12924144), (360, 11129124), (372, 10770120), (432, 9274270), (465, 8616096), (480, 8346843), (496, 8077590), (540, 7419416), (558, 7180080), (620, 6462072), (720, 5564562), (744, 5385060), (837, 4786720), (864, 4637135), (930, 4308048), (992, 4038795), (1080, 3709708), (1116, 3590040), (1240, 3231036), (1395, 2872032), (1440, 2782281), (1488, 2692530), (1674, 2393360), (1860, 2154024), (2160, 1854854), (2232, 1795020), (2480, 1615518), (2790, 1436016), (2976, 1346265), (3348, 1196680), (3720, 1077012), (4185, 957344), (4320, 927427), (4464, 897510), (4960, 807759), (5580, 718008), (6696, 598340), (7440, 538506), (8370, 478672), (8928, 448755), (11160, 359004), (13392, 299170), (14880, 269253), (16740, 239336), (22320, 179502), (26784, 149585), (29917, 133920), (33480, 119668), (44640, 89751), (59834, 66960)]