2912243360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 7722086400

約数和(自身を除く): 4809843040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 79, 80, 104, 130, 148, 158, 160, 185, 208, 260, 296, 316, 370, 395, 416, 479, 481, 520, 592, 632, 740, 790, 958, 962, 1027, 1040, 1184, 1264, 1480, 1580, 1916, 1924, 2054, 2080, 2395, 2405, 2528, 2923, 2960, 3160, 3832, 3848, 4108, 4790, 4810, 5135, 5846, 5920, 6227, 6320, 7664, 7696, 8216, 9580, 9620, 10270, 11692, 12454, 12640, 14615, 15328, 15392, 16432, 17723, 19160, 19240, 20540, 23384, 24908, 29230, 31135, 32864, 35446, 37841, 37999, 38320, 38480, 41080, 46768, 49816, 58460, 62270, 70892, 75682, 75998, 76640, 76960, 82160, 88615, 93536, 99632, 116920, 124540, 141784, 151364, 151996, 164320, 177230, 189205, 189995, 199264, 230399, 233840, 249080, 283568, 302728, 303992, 354460, 378410, 379990, 460798, 467680, 491933, 498160, 567136, 605456, 607984, 708920, 756820, 759980, 921596, 983866, 996320, 1151995, 1210912, 1215968, 1400117, 1417840, 1513640, 1519960, 1843192, 1967732, 2303990, 2459665, 2800234, 2835680, 3027280, 3039920, 3686384, 3935464, 4607980, 4919330, 5600468, 6054560, 6079840, 7000585, 7372768, 7870928, 9215960, 9838660, 11200936, 14001170, 15741856, 18201521, 18431920, 19677320, 22401872, 28002340, 36403042, 36863840, 39354640, 44803744, 56004680, 72806084, 78709280, 91007605, 112009360, 145612168, 182015210, 224018720, 291224336, 364030420, 582448672, 728060840, 1456121680, 2912243360]

約数ペア:

[(1, 2912243360), (2, 1456121680), (4, 728060840), (5, 582448672), (8, 364030420), (10, 291224336), (13, 224018720), (16, 182015210), (20, 145612168), (26, 112009360), (32, 91007605), (37, 78709280), (40, 72806084), (52, 56004680), (65, 44803744), (74, 39354640), (79, 36863840), (80, 36403042), (104, 28002340), (130, 22401872), (148, 19677320), (158, 18431920), (160, 18201521), (185, 15741856), (208, 14001170), (260, 11200936), (296, 9838660), (316, 9215960), (370, 7870928), (395, 7372768), (416, 7000585), (479, 6079840), (481, 6054560), (520, 5600468), (592, 4919330), (632, 4607980), (740, 3935464), (790, 3686384), (958, 3039920), (962, 3027280), (1027, 2835680), (1040, 2800234), (1184, 2459665), (1264, 2303990), (1480, 1967732), (1580, 1843192), (1916, 1519960), (1924, 1513640), (2054, 1417840), (2080, 1400117), (2395, 1215968), (2405, 1210912), (2528, 1151995), (2923, 996320), (2960, 983866), (3160, 921596), (3832, 759980), (3848, 756820), (4108, 708920), (4790, 607984), (4810, 605456), (5135, 567136), (5846, 498160), (5920, 491933), (6227, 467680), (6320, 460798), (7664, 379990), (7696, 378410), (8216, 354460), (9580, 303992), (9620, 302728), (10270, 283568), (11692, 249080), (12454, 233840), (12640, 230399), (14615, 199264), (15328, 189995), (15392, 189205), (16432, 177230), (17723, 164320), (19160, 151996), (19240, 151364), (20540, 141784), (23384, 124540), (24908, 116920), (29230, 99632), (31135, 93536), (32864, 88615), (35446, 82160), (37841, 76960), (37999, 76640), (38320, 75998), (38480, 75682), (41080, 70892), (46768, 62270), (49816, 58460)]