40636440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 150040800

約数和(自身を除く): 109404360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 457, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 914, 936, 988, 1140, 1170, 1235, 1368, 1371, 1482, 1560, 1710, 1828, 1976, 2223, 2280, 2285, 2340, 2470, 2742, 2964, 3420, 3656, 3705, 4113, 4446, 4570, 4680, 4940, 5484, 5928, 5941, 6840, 6855, 7410, 8226, 8683, 8892, 9140, 9880, 10968, 11115, 11882, 13710, 14820, 16452, 17366, 17784, 17823, 18280, 20565, 22230, 23764, 26049, 27420, 29640, 29705, 32904, 34732, 35646, 41130, 43415, 44460, 47528, 52098, 53469, 54840, 59410, 69464, 71292, 78147, 82260, 86830, 88920, 89115, 104196, 106938, 112879, 118820, 130245, 142584, 156294, 164520, 173660, 178230, 208392, 213876, 225758, 237640, 260490, 267345, 312588, 338637, 347320, 356460, 390735, 427752, 451516, 520980, 534690, 564395, 625176, 677274, 712920, 781470, 903032, 1015911, 1041960, 1069380, 1128790, 1354548, 1562940, 1693185, 2031822, 2138760, 2257580, 2709096, 3125880, 3386370, 4063644, 4515160, 5079555, 6772740, 8127288, 10159110, 13545480, 20318220, 40636440]

約数ペア:

[(1, 40636440), (2, 20318220), (3, 13545480), (4, 10159110), (5, 8127288), (6, 6772740), (8, 5079555), (9, 4515160), (10, 4063644), (12, 3386370), (13, 3125880), (15, 2709096), (18, 2257580), (19, 2138760), (20, 2031822), (24, 1693185), (26, 1562940), (30, 1354548), (36, 1128790), (38, 1069380), (39, 1041960), (40, 1015911), (45, 903032), (52, 781470), (57, 712920), (60, 677274), (65, 625176), (72, 564395), (76, 534690), (78, 520980), (90, 451516), (95, 427752), (104, 390735), (114, 356460), (117, 347320), (120, 338637), (130, 312588), (152, 267345), (156, 260490), (171, 237640), (180, 225758), (190, 213876), (195, 208392), (228, 178230), (234, 173660), (247, 164520), (260, 156294), (285, 142584), (312, 130245), (342, 118820), (360, 112879), (380, 106938), (390, 104196), (456, 89115), (457, 88920), (468, 86830), (494, 82260), (520, 78147), (570, 71292), (585, 69464), (684, 59410), (741, 54840), (760, 53469), (780, 52098), (855, 47528), (914, 44460), (936, 43415), (988, 41130), (1140, 35646), (1170, 34732), (1235, 32904), (1368, 29705), (1371, 29640), (1482, 27420), (1560, 26049), (1710, 23764), (1828, 22230), (1976, 20565), (2223, 18280), (2280, 17823), (2285, 17784), (2340, 17366), (2470, 16452), (2742, 14820), (2964, 13710), (3420, 11882), (3656, 11115), (3705, 10968), (4113, 9880), (4446, 9140), (4570, 8892), (4680, 8683), (4940, 8226), (5484, 7410), (5928, 6855), (5941, 6840)]