190405080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 676166400

約数和(自身を除く): 485761320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1031, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2062, 2280, 2430, 2565, 3078, 3093, 3240, 3420, 4104, 4124, 4617, 4860, 5130, 5155, 6156, 6186, 6840, 7695, 8248, 9234, 9279, 9720, 10260, 10310, 12312, 12372, 15390, 15465, 18468, 18558, 19589, 20520, 20620, 23085, 24744, 27837, 30780, 30930, 36936, 37116, 39178, 41240, 46170, 46395, 55674, 58767, 61560, 61860, 74232, 78356, 83511, 92340, 92790, 97945, 111348, 117534, 123720, 139185, 156712, 167022, 176301, 184680, 185580, 195890, 222696, 235068, 250533, 278370, 293835, 334044, 352602, 371160, 391780, 417555, 470136, 501066, 528903, 556740, 587670, 668088, 705204, 783560, 835110, 881505, 1002132, 1057806, 1113480, 1175340, 1252665, 1410408, 1586709, 1670220, 1763010, 2004264, 2115612, 2350680, 2505330, 2644515, 3173418, 3340440, 3526020, 4231224, 4760127, 5010660, 5289030, 6346836, 7052040, 7933545, 9520254, 10021320, 10578060, 12693672, 15867090, 19040508, 21156120, 23800635, 31734180, 38081016, 47601270, 63468360, 95202540, 190405080]

約数ペア:

[(1, 190405080), (2, 95202540), (3, 63468360), (4, 47601270), (5, 38081016), (6, 31734180), (8, 23800635), (9, 21156120), (10, 19040508), (12, 15867090), (15, 12693672), (18, 10578060), (19, 10021320), (20, 9520254), (24, 7933545), (27, 7052040), (30, 6346836), (36, 5289030), (38, 5010660), (40, 4760127), (45, 4231224), (54, 3526020), (57, 3340440), (60, 3173418), (72, 2644515), (76, 2505330), (81, 2350680), (90, 2115612), (95, 2004264), (108, 1763010), (114, 1670220), (120, 1586709), (135, 1410408), (152, 1252665), (162, 1175340), (171, 1113480), (180, 1057806), (190, 1002132), (216, 881505), (228, 835110), (243, 783560), (270, 705204), (285, 668088), (324, 587670), (342, 556740), (360, 528903), (380, 501066), (405, 470136), (456, 417555), (486, 391780), (513, 371160), (540, 352602), (570, 334044), (648, 293835), (684, 278370), (760, 250533), (810, 235068), (855, 222696), (972, 195890), (1026, 185580), (1031, 184680), (1080, 176301), (1140, 167022), (1215, 156712), (1368, 139185), (1539, 123720), (1620, 117534), (1710, 111348), (1944, 97945), (2052, 92790), (2062, 92340), (2280, 83511), (2430, 78356), (2565, 74232), (3078, 61860), (3093, 61560), (3240, 58767), (3420, 55674), (4104, 46395), (4124, 46170), (4617, 41240), (4860, 39178), (5130, 37116), (5155, 36936), (6156, 30930), (6186, 30780), (6840, 27837), (7695, 24744), (8248, 23085), (9234, 20620), (9279, 20520), (9720, 19589), (10260, 18558), (10310, 18468), (12312, 15465), (12372, 15390)]