12657320820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45691}}^1$

素因数の和:45737

約数の個数: 168

約数和(自身を含む): 41950739040

約数和(自身を除く): 29293418220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 729, 810, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1710, 2052, 2430, 2565, 2916, 3078, 3420, 3645, 4617, 4860, 5130, 6156, 7290, 7695, 9234, 10260, 13851, 14580, 15390, 18468, 23085, 27702, 30780, 45691, 46170, 55404, 69255, 91382, 92340, 137073, 138510, 182764, 228455, 274146, 277020, 411219, 456910, 548292, 685365, 822438, 868129, 913820, 1233657, 1370730, 1644876, 1736258, 2056095, 2467314, 2604387, 2741460, 3472516, 3700971, 4112190, 4340645, 4934628, 5208774, 6168285, 7401942, 7813161, 8224380, 8681290, 10417548, 11102913, 12336570, 13021935, 14803884, 15626322, 17362580, 18504855, 22205826, 23439483, 24673140, 26043870, 31252644, 33308739, 37009710, 39065805, 44411652, 46878966, 52087740, 55514565, 66617478, 70318449, 74019420, 78131610, 93757932, 111029130, 117197415, 133234956, 140636898, 156263220, 166543695, 210955347, 222058260, 234394830, 281273796, 333087390, 351592245, 421910694, 468789660, 632866041, 666174780, 703184490, 843821388, 1054776735, 1265732082, 1406368980, 2109553470, 2531464164, 3164330205, 4219106940, 6328660410, 12657320820]

約数ペア:

[(1, 12657320820), (2, 6328660410), (3, 4219106940), (4, 3164330205), (5, 2531464164), (6, 2109553470), (9, 1406368980), (10, 1265732082), (12, 1054776735), (15, 843821388), (18, 703184490), (19, 666174780), (20, 632866041), (27, 468789660), (30, 421910694), (36, 351592245), (38, 333087390), (45, 281273796), (54, 234394830), (57, 222058260), (60, 210955347), (76, 166543695), (81, 156263220), (90, 140636898), (95, 133234956), (108, 117197415), (114, 111029130), (135, 93757932), (162, 78131610), (171, 74019420), (180, 70318449), (190, 66617478), (228, 55514565), (243, 52087740), (270, 46878966), (285, 44411652), (324, 39065805), (342, 37009710), (380, 33308739), (405, 31252644), (486, 26043870), (513, 24673140), (540, 23439483), (570, 22205826), (684, 18504855), (729, 17362580), (810, 15626322), (855, 14803884), (972, 13021935), (1026, 12336570), (1140, 11102913), (1215, 10417548), (1458, 8681290), (1539, 8224380), (1620, 7813161), (1710, 7401942), (2052, 6168285), (2430, 5208774), (2565, 4934628), (2916, 4340645), (3078, 4112190), (3420, 3700971), (3645, 3472516), (4617, 2741460), (4860, 2604387), (5130, 2467314), (6156, 2056095), (7290, 1736258), (7695, 1644876), (9234, 1370730), (10260, 1233657), (13851, 913820), (14580, 868129), (15390, 822438), (18468, 685365), (23085, 548292), (27702, 456910), (30780, 411219), (45691, 277020), (46170, 274146), (55404, 228455), (69255, 182764), (91382, 138510), (92340, 137073)]