1863081220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3278

約数の個数: 192

約数和(自身を含む): 5435942400

約数和(自身を除く): 3572861180

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 116, 130, 140, 143, 145, 154, 182, 203, 220, 260, 286, 290, 308, 319, 364, 377, 385, 406, 455, 572, 580, 638, 715, 754, 770, 812, 910, 1001, 1015, 1276, 1430, 1508, 1540, 1595, 1820, 1885, 2002, 2030, 2233, 2639, 2860, 3190, 3209, 3770, 4004, 4060, 4147, 4466, 5005, 5278, 6380, 6418, 7540, 8294, 8932, 10010, 10556, 11165, 12836, 13195, 16045, 16588, 20020, 20735, 22330, 22463, 26390, 29029, 32090, 35299, 41470, 41717, 44660, 44926, 52780, 58058, 64180, 70598, 82940, 83434, 89852, 93061, 112315, 116116, 141196, 145145, 166868, 176495, 186122, 208585, 224630, 247093, 290290, 292019, 352990, 372244, 417170, 449260, 458887, 465305, 494186, 580580, 584038, 651427, 705980, 834340, 917774, 930610, 988372, 1023671, 1168076, 1209793, 1235465, 1302854, 1460095, 1835548, 1861220, 2047342, 2294435, 2419586, 2470930, 2605708, 2920190, 3212209, 3257135, 4094684, 4588870, 4839172, 4941860, 5118355, 5840380, 6048965, 6424418, 6514270, 7165697, 8468551, 9177740, 10236710, 12097930, 12848836, 13028540, 13307723, 14331394, 16061045, 16937102, 20473420, 24195860, 26615446, 28662788, 32122090, 33874204, 35828485, 42342755, 53230892, 64244180, 66538615, 71656970, 84685510, 93154061, 133077230, 143313940, 169371020, 186308122, 266154460, 372616244, 465770305, 931540610, 1863081220]

約数ペア:

[(1, 1863081220), (2, 931540610), (4, 465770305), (5, 372616244), (7, 266154460), (10, 186308122), (11, 169371020), (13, 143313940), (14, 133077230), (20, 93154061), (22, 84685510), (26, 71656970), (28, 66538615), (29, 64244180), (35, 53230892), (44, 42342755), (52, 35828485), (55, 33874204), (58, 32122090), (65, 28662788), (70, 26615446), (77, 24195860), (91, 20473420), (110, 16937102), (116, 16061045), (130, 14331394), (140, 13307723), (143, 13028540), (145, 12848836), (154, 12097930), (182, 10236710), (203, 9177740), (220, 8468551), (260, 7165697), (286, 6514270), (290, 6424418), (308, 6048965), (319, 5840380), (364, 5118355), (377, 4941860), (385, 4839172), (406, 4588870), (455, 4094684), (572, 3257135), (580, 3212209), (638, 2920190), (715, 2605708), (754, 2470930), (770, 2419586), (812, 2294435), (910, 2047342), (1001, 1861220), (1015, 1835548), (1276, 1460095), (1430, 1302854), (1508, 1235465), (1540, 1209793), (1595, 1168076), (1820, 1023671), (1885, 988372), (2002, 930610), (2030, 917774), (2233, 834340), (2639, 705980), (2860, 651427), (3190, 584038), (3209, 580580), (3770, 494186), (4004, 465305), (4060, 458887), (4147, 449260), (4466, 417170), (5005, 372244), (5278, 352990), (6380, 292019), (6418, 290290), (7540, 247093), (8294, 224630), (8932, 208585), (10010, 186122), (10556, 176495), (11165, 166868), (12836, 145145), (13195, 141196), (16045, 116116), (16588, 112315), (20020, 93061), (20735, 89852), (22330, 83434), (22463, 82940), (26390, 70598), (29029, 64180), (32090, 58058), (35299, 52780), (41470, 44926), (41717, 44660)]