15694867840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{3527}}^1$

素因数の和:3972

約数の個数: 128

約数和(自身を含む): 39836059200

約数和(自身を除く): 24141191360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 409, 544, 640, 680, 818, 1088, 1360, 1636, 2045, 2176, 2720, 3272, 3527, 4090, 5440, 6544, 6953, 7054, 8180, 10880, 13088, 13906, 14108, 16360, 17635, 26176, 27812, 28216, 32720, 34765, 35270, 52352, 55624, 56432, 59959, 65440, 69530, 70540, 111248, 112864, 119918, 130880, 139060, 141080, 222496, 225728, 239836, 261760, 278120, 282160, 299795, 444992, 451456, 479672, 556240, 564320, 599590, 889984, 959344, 1112480, 1128640, 1199180, 1442543, 1918688, 2224960, 2257280, 2398360, 2885086, 3837376, 4449920, 4796720, 5770172, 7212715, 7674752, 9593440, 11540344, 14425430, 19186880, 23080688, 24523231, 28850860, 38373760, 46161376, 49046462, 57701720, 92322752, 98092924, 115403440, 122616155, 184645504, 196185848, 230806880, 245232310, 392371696, 461613760, 490464620, 784743392, 923227520, 980929240, 1569486784, 1961858480, 3138973568, 3923716960, 7847433920, 15694867840]

約数ペア:

[(1, 15694867840), (2, 7847433920), (4, 3923716960), (5, 3138973568), (8, 1961858480), (10, 1569486784), (16, 980929240), (17, 923227520), (20, 784743392), (32, 490464620), (34, 461613760), (40, 392371696), (64, 245232310), (68, 230806880), (80, 196185848), (85, 184645504), (128, 122616155), (136, 115403440), (160, 98092924), (170, 92322752), (272, 57701720), (320, 49046462), (340, 46161376), (409, 38373760), (544, 28850860), (640, 24523231), (680, 23080688), (818, 19186880), (1088, 14425430), (1360, 11540344), (1636, 9593440), (2045, 7674752), (2176, 7212715), (2720, 5770172), (3272, 4796720), (3527, 4449920), (4090, 3837376), (5440, 2885086), (6544, 2398360), (6953, 2257280), (7054, 2224960), (8180, 1918688), (10880, 1442543), (13088, 1199180), (13906, 1128640), (14108, 1112480), (16360, 959344), (17635, 889984), (26176, 599590), (27812, 564320), (28216, 556240), (32720, 479672), (34765, 451456), (35270, 444992), (52352, 299795), (55624, 282160), (56432, 278120), (59959, 261760), (65440, 239836), (69530, 225728), (70540, 222496), (111248, 141080), (112864, 139060), (119918, 130880)]