40218820740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{198259}}^1$

素因数の和:198311

約数の個数: 216

約数和(自身を含む): 148085945280

約数和(自身を除く): 107867124540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 805, 828, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1610, 1764, 1932, 2070, 2205, 2254, 2415, 2898, 2940, 3220, 3381, 4140, 4410, 4508, 4830, 5635, 5796, 6762, 7245, 8820, 9660, 10143, 11270, 13524, 14490, 16905, 20286, 22540, 28980, 33810, 40572, 50715, 67620, 101430, 198259, 202860, 396518, 594777, 793036, 991295, 1189554, 1387813, 1784331, 1982590, 2379108, 2775626, 2973885, 3568662, 3965180, 4163439, 4559957, 5551252, 5947770, 6939065, 7137324, 8326878, 8921655, 9119914, 9714691, 11895540, 12490317, 13679871, 13878130, 16653756, 17843310, 18239828, 19429382, 20817195, 22799785, 24980634, 27359742, 27756260, 29144073, 31919699, 35686620, 38858764, 41039613, 41634390, 45599570, 48573455, 49961268, 54719484, 58288146, 62451585, 63839398, 68399355, 82079226, 83268780, 87432219, 91199140, 95759097, 97146910, 116576292, 124903170, 127678796, 136798710, 145720365, 159598495, 164158452, 174864438, 191518194, 194293820, 205198065, 223437893, 249806340, 273597420, 287277291, 291440730, 319196990, 349728876, 383036388, 410396130, 437161095, 446875786, 478795485, 574554582, 582881460, 638393980, 670313679, 820792260, 874322190, 893751572, 957590970, 1117189465, 1149109164, 1340627358, 1436386455, 1748644380, 1915181940, 2010941037, 2234378930, 2681254716, 2872772910, 3351568395, 4021882074, 4468757860, 5745545820, 6703136790, 8043764148, 10054705185, 13406273580, 20109410370, 40218820740]

約数ペア:

[(1, 40218820740), (2, 20109410370), (3, 13406273580), (4, 10054705185), (5, 8043764148), (6, 6703136790), (7, 5745545820), (9, 4468757860), (10, 4021882074), (12, 3351568395), (14, 2872772910), (15, 2681254716), (18, 2234378930), (20, 2010941037), (21, 1915181940), (23, 1748644380), (28, 1436386455), (30, 1340627358), (35, 1149109164), (36, 1117189465), (42, 957590970), (45, 893751572), (46, 874322190), (49, 820792260), (60, 670313679), (63, 638393980), (69, 582881460), (70, 574554582), (84, 478795485), (90, 446875786), (92, 437161095), (98, 410396130), (105, 383036388), (115, 349728876), (126, 319196990), (138, 291440730), (140, 287277291), (147, 273597420), (161, 249806340), (180, 223437893), (196, 205198065), (207, 194293820), (210, 191518194), (230, 174864438), (245, 164158452), (252, 159598495), (276, 145720365), (294, 136798710), (315, 127678796), (322, 124903170), (345, 116576292), (414, 97146910), (420, 95759097), (441, 91199140), (460, 87432219), (483, 83268780), (490, 82079226), (588, 68399355), (630, 63839398), (644, 62451585), (690, 58288146), (735, 54719484), (805, 49961268), (828, 48573455), (882, 45599570), (966, 41634390), (980, 41039613), (1035, 38858764), (1127, 35686620), (1260, 31919699), (1380, 29144073), (1449, 27756260), (1470, 27359742), (1610, 24980634), (1764, 22799785), (1932, 20817195), (2070, 19429382), (2205, 18239828), (2254, 17843310), (2415, 16653756), (2898, 13878130), (2940, 13679871), (3220, 12490317), (3381, 11895540), (4140, 9714691), (4410, 9119914), (4508, 8921655), (4830, 8326878), (5635, 7137324), (5796, 6939065), (6762, 5947770), (7245, 5551252), (8820, 4559957), (9660, 4163439), (10143, 3965180), (11270, 3568662), (13524, 2973885), (14490, 2775626), (16905, 2379108), (20286, 1982590), (22540, 1784331), (28980, 1387813), (33810, 1189554), (40572, 991295), (50715, 793036), (67620, 594777), (101430, 396518), (198259, 202860)]