16949160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 58230900

約数和(自身を除く): 41281740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 207, 230, 267, 276, 345, 356, 360, 414, 445, 460, 529, 534, 552, 690, 712, 801, 828, 890, 920, 1035, 1058, 1068, 1335, 1380, 1587, 1602, 1656, 1780, 2047, 2070, 2116, 2136, 2645, 2670, 2760, 3174, 3204, 3560, 4005, 4094, 4140, 4232, 4761, 5290, 5340, 6141, 6348, 6408, 7935, 8010, 8188, 8280, 9522, 10235, 10580, 10680, 12282, 12696, 15870, 16020, 16376, 18423, 19044, 20470, 21160, 23805, 24564, 30705, 31740, 32040, 36846, 38088, 40940, 47081, 47610, 49128, 61410, 63480, 73692, 81880, 92115, 94162, 95220, 122820, 141243, 147384, 184230, 188324, 190440, 235405, 245640, 282486, 368460, 376648, 423729, 470810, 564972, 706215, 736920, 847458, 941620, 1129944, 1412430, 1694916, 1883240, 2118645, 2824860, 3389832, 4237290, 5649720, 8474580, 16949160]

約数ペア:

[(1, 16949160), (2, 8474580), (3, 5649720), (4, 4237290), (5, 3389832), (6, 2824860), (8, 2118645), (9, 1883240), (10, 1694916), (12, 1412430), (15, 1129944), (18, 941620), (20, 847458), (23, 736920), (24, 706215), (30, 564972), (36, 470810), (40, 423729), (45, 376648), (46, 368460), (60, 282486), (69, 245640), (72, 235405), (89, 190440), (90, 188324), (92, 184230), (115, 147384), (120, 141243), (138, 122820), (178, 95220), (180, 94162), (184, 92115), (207, 81880), (230, 73692), (267, 63480), (276, 61410), (345, 49128), (356, 47610), (360, 47081), (414, 40940), (445, 38088), (460, 36846), (529, 32040), (534, 31740), (552, 30705), (690, 24564), (712, 23805), (801, 21160), (828, 20470), (890, 19044), (920, 18423), (1035, 16376), (1058, 16020), (1068, 15870), (1335, 12696), (1380, 12282), (1587, 10680), (1602, 10580), (1656, 10235), (1780, 9522), (2047, 8280), (2070, 8188), (2116, 8010), (2136, 7935), (2645, 6408), (2670, 6348), (2760, 6141), (3174, 5340), (3204, 5290), (3560, 4761), (4005, 4232), (4094, 4140)]