219031020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:833

約数の個数: 192

約数和(自身を含む): 752734080

約数和(自身を除く): 533703060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 492, 533, 540, 585, 615, 702, 738, 761, 780, 820, 1066, 1107, 1170, 1230, 1404, 1476, 1522, 1599, 1755, 1845, 2132, 2214, 2283, 2340, 2460, 2665, 3044, 3198, 3510, 3690, 3805, 4428, 4566, 4797, 5330, 5535, 6396, 6849, 7020, 7380, 7610, 7995, 9132, 9594, 9893, 10660, 11070, 11415, 13698, 14391, 15220, 15990, 19188, 19786, 20547, 22140, 22830, 23985, 27396, 28782, 29679, 31201, 31980, 34245, 39572, 41094, 45660, 47970, 49465, 57564, 59358, 62402, 68490, 71955, 82188, 89037, 93603, 95940, 98930, 102735, 118716, 124804, 136980, 143910, 148395, 156005, 178074, 187206, 197860, 205470, 267111, 280809, 287820, 296790, 312010, 356148, 374412, 405613, 410940, 445185, 468015, 534222, 561618, 593580, 624020, 811226, 842427, 890370, 936030, 1068444, 1123236, 1216839, 1335555, 1404045, 1622452, 1684854, 1780740, 1872060, 2028065, 2433678, 2671110, 2808090, 3369708, 3650517, 4056130, 4212135, 4867356, 5342220, 5616180, 6084195, 7301034, 8112260, 8424270, 10951551, 12168390, 14602068, 16848540, 18252585, 21903102, 24336780, 36505170, 43806204, 54757755, 73010340, 109515510, 219031020]

約数ペア:

[(1, 219031020), (2, 109515510), (3, 73010340), (4, 54757755), (5, 43806204), (6, 36505170), (9, 24336780), (10, 21903102), (12, 18252585), (13, 16848540), (15, 14602068), (18, 12168390), (20, 10951551), (26, 8424270), (27, 8112260), (30, 7301034), (36, 6084195), (39, 5616180), (41, 5342220), (45, 4867356), (52, 4212135), (54, 4056130), (60, 3650517), (65, 3369708), (78, 2808090), (82, 2671110), (90, 2433678), (108, 2028065), (117, 1872060), (123, 1780740), (130, 1684854), (135, 1622452), (156, 1404045), (164, 1335555), (180, 1216839), (195, 1123236), (205, 1068444), (234, 936030), (246, 890370), (260, 842427), (270, 811226), (351, 624020), (369, 593580), (390, 561618), (410, 534222), (468, 468015), (492, 445185), (533, 410940), (540, 405613), (585, 374412), (615, 356148), (702, 312010), (738, 296790), (761, 287820), (780, 280809), (820, 267111), (1066, 205470), (1107, 197860), (1170, 187206), (1230, 178074), (1404, 156005), (1476, 148395), (1522, 143910), (1599, 136980), (1755, 124804), (1845, 118716), (2132, 102735), (2214, 98930), (2283, 95940), (2340, 93603), (2460, 89037), (2665, 82188), (3044, 71955), (3198, 68490), (3510, 62402), (3690, 59358), (3805, 57564), (4428, 49465), (4566, 47970), (4797, 45660), (5330, 41094), (5535, 39572), (6396, 34245), (6849, 31980), (7020, 31201), (7380, 29679), (7610, 28782), (7995, 27396), (9132, 23985), (9594, 22830), (9893, 22140), (10660, 20547), (11070, 19786), (11415, 19188), (13698, 15990), (14391, 15220)]