16153920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 57058560

約数和(自身を除く): 40904640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 79, 80, 90, 96, 120, 142, 144, 158, 160, 180, 192, 213, 237, 240, 284, 288, 316, 320, 355, 360, 395, 426, 474, 480, 568, 576, 632, 639, 710, 711, 720, 790, 852, 948, 960, 1065, 1136, 1185, 1264, 1278, 1420, 1422, 1440, 1580, 1704, 1896, 2130, 2272, 2370, 2528, 2556, 2840, 2844, 2880, 3160, 3195, 3408, 3555, 3792, 4260, 4544, 4740, 5056, 5112, 5609, 5680, 5688, 6320, 6390, 6816, 7110, 7584, 8520, 9480, 10224, 11218, 11360, 11376, 12640, 12780, 13632, 14220, 15168, 16827, 17040, 18960, 20448, 22436, 22720, 22752, 25280, 25560, 28045, 28440, 33654, 34080, 37920, 40896, 44872, 45504, 50481, 51120, 56090, 56880, 67308, 68160, 75840, 84135, 89744, 100962, 102240, 112180, 113760, 134616, 168270, 179488, 201924, 204480, 224360, 227520, 252405, 269232, 336540, 358976, 403848, 448720, 504810, 538464, 673080, 807696, 897440, 1009620, 1076928, 1346160, 1615392, 1794880, 2019240, 2692320, 3230784, 4038480, 5384640, 8076960, 16153920]

約数ペア:

[(1, 16153920), (2, 8076960), (3, 5384640), (4, 4038480), (5, 3230784), (6, 2692320), (8, 2019240), (9, 1794880), (10, 1615392), (12, 1346160), (15, 1076928), (16, 1009620), (18, 897440), (20, 807696), (24, 673080), (30, 538464), (32, 504810), (36, 448720), (40, 403848), (45, 358976), (48, 336540), (60, 269232), (64, 252405), (71, 227520), (72, 224360), (79, 204480), (80, 201924), (90, 179488), (96, 168270), (120, 134616), (142, 113760), (144, 112180), (158, 102240), (160, 100962), (180, 89744), (192, 84135), (213, 75840), (237, 68160), (240, 67308), (284, 56880), (288, 56090), (316, 51120), (320, 50481), (355, 45504), (360, 44872), (395, 40896), (426, 37920), (474, 34080), (480, 33654), (568, 28440), (576, 28045), (632, 25560), (639, 25280), (710, 22752), (711, 22720), (720, 22436), (790, 20448), (852, 18960), (948, 17040), (960, 16827), (1065, 15168), (1136, 14220), (1185, 13632), (1264, 12780), (1278, 12640), (1420, 11376), (1422, 11360), (1440, 11218), (1580, 10224), (1704, 9480), (1896, 8520), (2130, 7584), (2272, 7110), (2370, 6816), (2528, 6390), (2556, 6320), (2840, 5688), (2844, 5680), (2880, 5609), (3160, 5112), (3195, 5056), (3408, 4740), (3555, 4544), (3792, 4260)]