19729050660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{54449}}^1$

素因数の和:54539

約数の個数: 192

約数和(自身を含む): 68058144000

約数和(自身を除く): 48329093340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 61, 66, 90, 99, 108, 110, 122, 132, 135, 165, 180, 183, 198, 220, 244, 270, 297, 305, 330, 366, 396, 495, 540, 549, 594, 610, 660, 671, 732, 915, 990, 1098, 1188, 1220, 1342, 1485, 1647, 1830, 1980, 2013, 2196, 2684, 2745, 2970, 3294, 3355, 3660, 4026, 5490, 5940, 6039, 6588, 6710, 8052, 8235, 10065, 10980, 12078, 13420, 16470, 18117, 20130, 24156, 30195, 32940, 36234, 40260, 54449, 60390, 72468, 90585, 108898, 120780, 163347, 181170, 217796, 272245, 326694, 362340, 490041, 544490, 598939, 653388, 816735, 980082, 1088980, 1197878, 1470123, 1633470, 1796817, 1960164, 2395756, 2450205, 2940246, 2994695, 3266940, 3321389, 3593634, 4900410, 5390451, 5880492, 5989390, 6642778, 7187268, 7350615, 8984085, 9800820, 9964167, 10780902, 11978780, 13285556, 14701230, 16171353, 16606945, 17968170, 19928334, 21561804, 26952255, 29402460, 29892501, 32342706, 33213890, 35936340, 36535279, 39856668, 49820835, 53904510, 59785002, 64685412, 66427780, 73070558, 80856765, 89677503, 99641670, 107809020, 109605837, 119570004, 146141116, 149462505, 161713530, 179355006, 182676395, 199283340, 219211674, 298925010, 323427060, 328817511, 358710012, 365352790, 438423348, 448387515, 548029185, 597850020, 657635022, 730705580, 896775030, 986452533, 1096058370, 1315270044, 1644087555, 1793550060, 1972905066, 2192116740, 3288175110, 3945810132, 4932262665, 6576350220, 9864525330, 19729050660]

約数ペア:

[(1, 19729050660), (2, 9864525330), (3, 6576350220), (4, 4932262665), (5, 3945810132), (6, 3288175110), (9, 2192116740), (10, 1972905066), (11, 1793550060), (12, 1644087555), (15, 1315270044), (18, 1096058370), (20, 986452533), (22, 896775030), (27, 730705580), (30, 657635022), (33, 597850020), (36, 548029185), (44, 448387515), (45, 438423348), (54, 365352790), (55, 358710012), (60, 328817511), (61, 323427060), (66, 298925010), (90, 219211674), (99, 199283340), (108, 182676395), (110, 179355006), (122, 161713530), (132, 149462505), (135, 146141116), (165, 119570004), (180, 109605837), (183, 107809020), (198, 99641670), (220, 89677503), (244, 80856765), (270, 73070558), (297, 66427780), (305, 64685412), (330, 59785002), (366, 53904510), (396, 49820835), (495, 39856668), (540, 36535279), (549, 35936340), (594, 33213890), (610, 32342706), (660, 29892501), (671, 29402460), (732, 26952255), (915, 21561804), (990, 19928334), (1098, 17968170), (1188, 16606945), (1220, 16171353), (1342, 14701230), (1485, 13285556), (1647, 11978780), (1830, 10780902), (1980, 9964167), (2013, 9800820), (2196, 8984085), (2684, 7350615), (2745, 7187268), (2970, 6642778), (3294, 5989390), (3355, 5880492), (3660, 5390451), (4026, 4900410), (5490, 3593634), (5940, 3321389), (6039, 3266940), (6588, 2994695), (6710, 2940246), (8052, 2450205), (8235, 2395756), (10065, 1960164), (10980, 1796817), (12078, 1633470), (13420, 1470123), (16470, 1197878), (18117, 1088980), (20130, 980082), (24156, 816735), (30195, 653388), (32940, 598939), (36234, 544490), (40260, 490041), (54449, 362340), (60390, 326694), (72468, 272245), (90585, 217796), (108898, 181170), (120780, 163347)]