20611234380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:725

約数の個数: 288

約数和(自身を含む): 66066739200

約数和(自身を除く): 45455504820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 223, 242, 290, 319, 330, 348, 363, 435, 439, 446, 484, 580, 605, 638, 660, 669, 726, 870, 878, 892, 957, 1115, 1210, 1276, 1317, 1338, 1452, 1595, 1740, 1756, 1815, 1914, 2195, 2230, 2420, 2453, 2634, 2676, 3190, 3345, 3509, 3630, 3828, 4390, 4460, 4785, 4829, 4906, 5268, 6380, 6467, 6585, 6690, 7018, 7260, 7359, 8780, 9570, 9658, 9812, 10527, 12265, 12731, 12934, 13170, 13380, 14036, 14487, 14718, 17545, 19140, 19316, 19401, 21054, 24145, 24530, 25462, 25868, 26340, 26983, 28974, 29436, 32335, 35090, 36795, 38193, 38802, 42108, 48290, 49060, 50924, 52635, 53119, 53966, 57948, 63655, 64670, 70180, 71137, 72435, 73590, 76386, 77604, 80949, 96580, 97005, 97897, 105270, 106238, 107932, 127310, 129340, 134915, 140041, 142274, 144870, 147180, 152772, 159357, 161898, 190965, 194010, 195794, 210540, 212476, 213411, 254620, 265595, 269830, 280082, 284548, 289740, 293691, 318714, 323796, 355685, 381930, 388020, 391588, 404745, 420123, 426822, 489485, 531190, 539660, 560164, 587382, 637428, 700205, 711370, 763860, 782507, 796785, 809490, 840246, 853644, 978970, 1062380, 1067055, 1076867, 1174764, 1400410, 1422740, 1468455, 1540451, 1565014, 1593570, 1618980, 1680492, 1957940, 2100615, 2134110, 2153734, 2347521, 2800820, 2839013, 2936910, 3080902, 3130028, 3187140, 3230601, 3912535, 4201230, 4268220, 4307468, 4621353, 4695042, 5384335, 5678026, 5873820, 6161804, 6461202, 7702255, 7825070, 8402460, 8517039, 9242706, 9390084, 10768670, 11356052, 11737605, 11845537, 12922404, 14195065, 15404510, 15650140, 16153005, 17034078, 18485412, 21537340, 23106765, 23475210, 23691074, 28390130, 30809020, 31229143, 32306010, 34068156, 35536611, 42585195, 46213530, 46950420, 47382148, 56780260, 59227685, 62458286, 64612020, 71073222, 85170390, 92427060, 93687429, 118455370, 124916572, 142146444, 156145715, 170340780, 177683055, 187374858, 236910740, 312291430, 343520573, 355366110, 374749716, 468437145, 624582860, 687041146, 710732220, 936874290, 1030561719, 1374082292, 1717602865, 1873748580, 2061123438, 3435205730, 4122246876, 5152808595, 6870411460, 10305617190, 20611234380]

約数ペア:

[(1, 20611234380), (2, 10305617190), (3, 6870411460), (4, 5152808595), (5, 4122246876), (6, 3435205730), (10, 2061123438), (11, 1873748580), (12, 1717602865), (15, 1374082292), (20, 1030561719), (22, 936874290), (29, 710732220), (30, 687041146), (33, 624582860), (44, 468437145), (55, 374749716), (58, 355366110), (60, 343520573), (66, 312291430), (87, 236910740), (110, 187374858), (116, 177683055), (121, 170340780), (132, 156145715), (145, 142146444), (165, 124916572), (174, 118455370), (220, 93687429), (223, 92427060), (242, 85170390), (290, 71073222), (319, 64612020), (330, 62458286), (348, 59227685), (363, 56780260), (435, 47382148), (439, 46950420), (446, 46213530), (484, 42585195), (580, 35536611), (605, 34068156), (638, 32306010), (660, 31229143), (669, 30809020), (726, 28390130), (870, 23691074), (878, 23475210), (892, 23106765), (957, 21537340), (1115, 18485412), (1210, 17034078), (1276, 16153005), (1317, 15650140), (1338, 15404510), (1452, 14195065), (1595, 12922404), (1740, 11845537), (1756, 11737605), (1815, 11356052), (1914, 10768670), (2195, 9390084), (2230, 9242706), (2420, 8517039), (2453, 8402460), (2634, 7825070), (2676, 7702255), (3190, 6461202), (3345, 6161804), (3509, 5873820), (3630, 5678026), (3828, 5384335), (4390, 4695042), (4460, 4621353), (4785, 4307468), (4829, 4268220), (4906, 4201230), (5268, 3912535), (6380, 3230601), (6467, 3187140), (6585, 3130028), (6690, 3080902), (7018, 2936910), (7260, 2839013), (7359, 2800820), (8780, 2347521), (9570, 2153734), (9658, 2134110), (9812, 2100615), (10527, 1957940), (12265, 1680492), (12731, 1618980), (12934, 1593570), (13170, 1565014), (13380, 1540451), (14036, 1468455), (14487, 1422740), (14718, 1400410), (17545, 1174764), (19140, 1076867), (19316, 1067055), (19401, 1062380), (21054, 978970), (24145, 853644), (24530, 840246), (25462, 809490), (25868, 796785), (26340, 782507), (26983, 763860), (28974, 711370), (29436, 700205), (32335, 637428), (35090, 587382), (36795, 560164), (38193, 539660), (38802, 531190), (42108, 489485), (48290, 426822), (49060, 420123), (50924, 404745), (52635, 391588), (53119, 388020), (53966, 381930), (57948, 355685), (63655, 323796), (64670, 318714), (70180, 293691), (71137, 289740), (72435, 284548), (73590, 280082), (76386, 269830), (77604, 265595), (80949, 254620), (96580, 213411), (97005, 212476), (97897, 210540), (105270, 195794), (106238, 194010), (107932, 190965), (127310, 161898), (129340, 159357), (134915, 152772), (140041, 147180), (142274, 144870)]