789980880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8731}}^1$

素因数の和:8789

約数の個数: 160

約数和(自身を含む): 2728575360

約数和(自身を除く): 1938594480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 8731, 9048, 11310, 15080, 17462, 18096, 22620, 26193, 30160, 34924, 43655, 45240, 52386, 69848, 87310, 90480, 104772, 113503, 130965, 139696, 174620, 209544, 227006, 253199, 261930, 340509, 349240, 419088, 454012, 506398, 523860, 567515, 681018, 698480, 759597, 908024, 1012796, 1047720, 1135030, 1265995, 1362036, 1519194, 1702545, 1816048, 2025592, 2095440, 2270060, 2531990, 2724072, 3038388, 3291587, 3405090, 3797985, 4051184, 4540120, 5063980, 5448144, 6076776, 6583174, 6810180, 7595970, 9080240, 9874761, 10127960, 12153552, 13166348, 13620360, 15191940, 16457935, 19749522, 20255920, 26332696, 27240720, 30383880, 32915870, 39499044, 49373805, 52665392, 60767760, 65831740, 78998088, 98747610, 131663480, 157996176, 197495220, 263326960, 394990440, 789980880]

約数ペア:

[(1, 789980880), (2, 394990440), (3, 263326960), (4, 197495220), (5, 157996176), (6, 131663480), (8, 98747610), (10, 78998088), (12, 65831740), (13, 60767760), (15, 52665392), (16, 49373805), (20, 39499044), (24, 32915870), (26, 30383880), (29, 27240720), (30, 26332696), (39, 20255920), (40, 19749522), (48, 16457935), (52, 15191940), (58, 13620360), (60, 13166348), (65, 12153552), (78, 10127960), (80, 9874761), (87, 9080240), (104, 7595970), (116, 6810180), (120, 6583174), (130, 6076776), (145, 5448144), (156, 5063980), (174, 4540120), (195, 4051184), (208, 3797985), (232, 3405090), (240, 3291587), (260, 3038388), (290, 2724072), (312, 2531990), (348, 2270060), (377, 2095440), (390, 2025592), (435, 1816048), (464, 1702545), (520, 1519194), (580, 1362036), (624, 1265995), (696, 1135030), (754, 1047720), (780, 1012796), (870, 908024), (1040, 759597), (1131, 698480), (1160, 681018), (1392, 567515), (1508, 523860), (1560, 506398), (1740, 454012), (1885, 419088), (2262, 349240), (2320, 340509), (3016, 261930), (3120, 253199), (3480, 227006), (3770, 209544), (4524, 174620), (5655, 139696), (6032, 130965), (6960, 113503), (7540, 104772), (8731, 90480), (9048, 87310), (11310, 69848), (15080, 52386), (17462, 45240), (18096, 43655), (22620, 34924), (26193, 30160)]