20191625460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{5923}}^1$

素因数の和:6107

約数の個数: 192

約数和(自身を含む): 64491033600

約数和(自身を除く): 44299408140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 107, 108, 118, 135, 177, 180, 214, 236, 270, 295, 321, 354, 428, 531, 535, 540, 590, 642, 708, 885, 963, 1062, 1070, 1180, 1284, 1593, 1605, 1770, 1926, 2124, 2140, 2655, 2889, 3186, 3210, 3540, 3852, 4815, 5310, 5778, 5923, 6313, 6372, 6420, 7965, 9630, 10620, 11556, 11846, 12626, 14445, 15930, 17769, 18939, 19260, 23692, 25252, 28890, 29615, 31565, 31860, 35538, 37878, 53307, 56817, 57780, 59230, 63130, 71076, 75756, 88845, 94695, 106614, 113634, 118460, 126260, 159921, 170451, 177690, 189390, 213228, 227268, 266535, 284085, 319842, 340902, 349457, 355380, 378780, 533070, 568170, 633761, 639684, 681804, 698914, 799605, 852255, 1048371, 1066140, 1136340, 1267522, 1397828, 1599210, 1704510, 1747285, 1901283, 2096742, 2535044, 3145113, 3168805, 3198420, 3409020, 3494570, 3802566, 4193484, 5241855, 5703849, 6290226, 6337610, 6989140, 7605132, 9435339, 9506415, 10483710, 11407698, 12580452, 12675220, 15725565, 17111547, 18870678, 19012830, 20967420, 22815396, 28519245, 31451130, 34223094, 37391899, 37741356, 38025660, 47176695, 57038490, 62902260, 68446188, 74783798, 85557735, 94353390, 112175697, 114076980, 149567596, 171115470, 186959495, 188706780, 224351394, 336527091, 342230940, 373918990, 448702788, 560878485, 673054182, 747837980, 1009581273, 1121756970, 1346108364, 1682635455, 2019162546, 2243513940, 3365270910, 4038325092, 5047906365, 6730541820, 10095812730, 20191625460]

約数ペア:

[(1, 20191625460), (2, 10095812730), (3, 6730541820), (4, 5047906365), (5, 4038325092), (6, 3365270910), (9, 2243513940), (10, 2019162546), (12, 1682635455), (15, 1346108364), (18, 1121756970), (20, 1009581273), (27, 747837980), (30, 673054182), (36, 560878485), (45, 448702788), (54, 373918990), (59, 342230940), (60, 336527091), (90, 224351394), (107, 188706780), (108, 186959495), (118, 171115470), (135, 149567596), (177, 114076980), (180, 112175697), (214, 94353390), (236, 85557735), (270, 74783798), (295, 68446188), (321, 62902260), (354, 57038490), (428, 47176695), (531, 38025660), (535, 37741356), (540, 37391899), (590, 34223094), (642, 31451130), (708, 28519245), (885, 22815396), (963, 20967420), (1062, 19012830), (1070, 18870678), (1180, 17111547), (1284, 15725565), (1593, 12675220), (1605, 12580452), (1770, 11407698), (1926, 10483710), (2124, 9506415), (2140, 9435339), (2655, 7605132), (2889, 6989140), (3186, 6337610), (3210, 6290226), (3540, 5703849), (3852, 5241855), (4815, 4193484), (5310, 3802566), (5778, 3494570), (5923, 3409020), (6313, 3198420), (6372, 3168805), (6420, 3145113), (7965, 2535044), (9630, 2096742), (10620, 1901283), (11556, 1747285), (11846, 1704510), (12626, 1599210), (14445, 1397828), (15930, 1267522), (17769, 1136340), (18939, 1066140), (19260, 1048371), (23692, 852255), (25252, 799605), (28890, 698914), (29615, 681804), (31565, 639684), (31860, 633761), (35538, 568170), (37878, 533070), (53307, 378780), (56817, 355380), (57780, 349457), (59230, 340902), (63130, 319842), (71076, 284085), (75756, 266535), (88845, 227268), (94695, 213228), (106614, 189390), (113634, 177690), (118460, 170451), (126260, 159921)]