20126044440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{2333}}^1$

素因数の和:3154

約数の個数: 192

約数和(自身を含む): 67635959040

約数和(自身を除く): 47509914600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 773, 930, 1116, 1240, 1395, 1546, 1860, 2232, 2319, 2333, 2790, 3092, 3720, 3865, 4638, 4666, 5580, 6184, 6957, 6999, 7730, 9276, 9332, 11160, 11595, 11665, 13914, 13998, 15460, 18552, 18664, 20997, 23190, 23330, 23963, 27828, 27996, 30920, 34785, 34995, 41994, 46380, 46660, 47926, 55656, 55992, 69570, 69990, 71889, 72323, 83988, 92760, 93320, 95852, 104985, 119815, 139140, 139980, 143778, 144646, 167976, 191704, 209970, 215667, 216969, 239630, 278280, 279960, 287556, 289292, 359445, 361615, 419940, 431334, 433938, 479260, 575112, 578584, 650907, 718890, 723230, 839880, 862668, 867876, 958520, 1078335, 1084845, 1301814, 1437780, 1446460, 1725336, 1735752, 1803409, 2156670, 2169690, 2603628, 2875560, 2892920, 3254535, 3606818, 4313340, 4339380, 5207256, 5410227, 6509070, 7213636, 8626680, 8678760, 9017045, 10820454, 13018140, 14427272, 16230681, 18034090, 21640908, 26036280, 27051135, 32461362, 36068180, 43281816, 54102270, 55905679, 64922724, 72136360, 81153405, 108204540, 111811358, 129845448, 162306810, 167717037, 216409080, 223622716, 279528395, 324613620, 335434074, 447245432, 503151111, 559056790, 649227240, 670868148, 838585185, 1006302222, 1118113580, 1341736296, 1677170370, 2012604444, 2236227160, 2515755555, 3354340740, 4025208888, 5031511110, 6708681480, 10063022220, 20126044440]

約数ペア:

[(1, 20126044440), (2, 10063022220), (3, 6708681480), (4, 5031511110), (5, 4025208888), (6, 3354340740), (8, 2515755555), (9, 2236227160), (10, 2012604444), (12, 1677170370), (15, 1341736296), (18, 1118113580), (20, 1006302222), (24, 838585185), (30, 670868148), (31, 649227240), (36, 559056790), (40, 503151111), (45, 447245432), (60, 335434074), (62, 324613620), (72, 279528395), (90, 223622716), (93, 216409080), (120, 167717037), (124, 162306810), (155, 129845448), (180, 111811358), (186, 108204540), (248, 81153405), (279, 72136360), (310, 64922724), (360, 55905679), (372, 54102270), (465, 43281816), (558, 36068180), (620, 32461362), (744, 27051135), (773, 26036280), (930, 21640908), (1116, 18034090), (1240, 16230681), (1395, 14427272), (1546, 13018140), (1860, 10820454), (2232, 9017045), (2319, 8678760), (2333, 8626680), (2790, 7213636), (3092, 6509070), (3720, 5410227), (3865, 5207256), (4638, 4339380), (4666, 4313340), (5580, 3606818), (6184, 3254535), (6957, 2892920), (6999, 2875560), (7730, 2603628), (9276, 2169690), (9332, 2156670), (11160, 1803409), (11595, 1735752), (11665, 1725336), (13914, 1446460), (13998, 1437780), (15460, 1301814), (18552, 1084845), (18664, 1078335), (20997, 958520), (23190, 867876), (23330, 862668), (23963, 839880), (27828, 723230), (27996, 718890), (30920, 650907), (34785, 578584), (34995, 575112), (41994, 479260), (46380, 433938), (46660, 431334), (47926, 419940), (55656, 361615), (55992, 359445), (69570, 289292), (69990, 287556), (71889, 279960), (72323, 278280), (83988, 239630), (92760, 216969), (93320, 215667), (95852, 209970), (104985, 191704), (119815, 167976), (139140, 144646), (139980, 143778)]