42312240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 160

約数和(自身を含む): 153561600

約数和(自身を除く): 111249360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1031, 1080, 1140, 1368, 1520, 1710, 2052, 2062, 2160, 2280, 2565, 2736, 3093, 3420, 4104, 4124, 4560, 5130, 5155, 6186, 6840, 8208, 8248, 9279, 10260, 10310, 12372, 13680, 15465, 16496, 18558, 19589, 20520, 20620, 24744, 27837, 30930, 37116, 39178, 41040, 41240, 46395, 49488, 55674, 58767, 61860, 74232, 78356, 82480, 92790, 97945, 111348, 117534, 123720, 139185, 148464, 156712, 176301, 185580, 195890, 222696, 235068, 247440, 278370, 293835, 313424, 352602, 371160, 391780, 445392, 470136, 528903, 556740, 587670, 705204, 742320, 783560, 881505, 940272, 1057806, 1113480, 1175340, 1410408, 1567120, 1763010, 2115612, 2226960, 2350680, 2644515, 2820816, 3526020, 4231224, 4701360, 5289030, 7052040, 8462448, 10578060, 14104080, 21156120, 42312240]

約数ペア:

[(1, 42312240), (2, 21156120), (3, 14104080), (4, 10578060), (5, 8462448), (6, 7052040), (8, 5289030), (9, 4701360), (10, 4231224), (12, 3526020), (15, 2820816), (16, 2644515), (18, 2350680), (19, 2226960), (20, 2115612), (24, 1763010), (27, 1567120), (30, 1410408), (36, 1175340), (38, 1113480), (40, 1057806), (45, 940272), (48, 881505), (54, 783560), (57, 742320), (60, 705204), (72, 587670), (76, 556740), (80, 528903), (90, 470136), (95, 445392), (108, 391780), (114, 371160), (120, 352602), (135, 313424), (144, 293835), (152, 278370), (171, 247440), (180, 235068), (190, 222696), (216, 195890), (228, 185580), (240, 176301), (270, 156712), (285, 148464), (304, 139185), (342, 123720), (360, 117534), (380, 111348), (432, 97945), (456, 92790), (513, 82480), (540, 78356), (570, 74232), (684, 61860), (720, 58767), (760, 55674), (855, 49488), (912, 46395), (1026, 41240), (1031, 41040), (1080, 39178), (1140, 37116), (1368, 30930), (1520, 27837), (1710, 24744), (2052, 20620), (2062, 20520), (2160, 19589), (2280, 18558), (2565, 16496), (2736, 15465), (3093, 13680), (3420, 12372), (4104, 10310), (4124, 10260), (4560, 9279), (5130, 8248), (5155, 8208), (6186, 6840)]