310382487540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1\times {\mathrm{7607}}^1$

素因数の和:8582

約数の個数: 144

約数和(自身を含む): 945609275520

約数和(自身を除く): 635226787980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 541, 838, 1082, 1257, 1623, 1676, 2095, 2164, 2514, 2705, 3246, 3771, 4190, 4869, 5028, 5410, 6285, 6492, 7542, 7607, 8115, 8380, 9738, 10820, 12570, 15084, 15214, 16230, 18855, 19476, 22821, 24345, 25140, 30428, 32460, 37710, 38035, 45642, 48690, 68463, 75420, 76070, 91284, 97380, 114105, 136926, 152140, 226679, 228210, 273852, 342315, 453358, 456420, 680037, 684630, 906716, 1133395, 1360074, 1369260, 2040111, 2266790, 2720148, 3187333, 3400185, 4080222, 4115387, 4533580, 6374666, 6800370, 8160444, 8230774, 9561999, 10200555, 12346161, 12749332, 13600740, 15936665, 16461548, 19123998, 20401110, 20576935, 24692322, 28685997, 31873330, 37038483, 38247996, 40802220, 41153870, 47809995, 49384644, 57371994, 61730805, 63746660, 74076966, 82307740, 95619990, 114743988, 123461610, 143429985, 148153932, 185192415, 191239980, 246923220, 286859970, 370384830, 573719940, 740769660, 1724347153, 3448694306, 5173041459, 6897388612, 8621735765, 10346082918, 15519124377, 17243471530, 20692165836, 25865207295, 31038248754, 34486943060, 51730414590, 62076497508, 77595621885, 103460829180, 155191243770, 310382487540]

約数ペア:

[(1, 310382487540), (2, 155191243770), (3, 103460829180), (4, 77595621885), (5, 62076497508), (6, 51730414590), (9, 34486943060), (10, 31038248754), (12, 25865207295), (15, 20692165836), (18, 17243471530), (20, 15519124377), (30, 10346082918), (36, 8621735765), (45, 6897388612), (60, 5173041459), (90, 3448694306), (180, 1724347153), (419, 740769660), (541, 573719940), (838, 370384830), (1082, 286859970), (1257, 246923220), (1623, 191239980), (1676, 185192415), (2095, 148153932), (2164, 143429985), (2514, 123461610), (2705, 114743988), (3246, 95619990), (3771, 82307740), (4190, 74076966), (4869, 63746660), (5028, 61730805), (5410, 57371994), (6285, 49384644), (6492, 47809995), (7542, 41153870), (7607, 40802220), (8115, 38247996), (8380, 37038483), (9738, 31873330), (10820, 28685997), (12570, 24692322), (15084, 20576935), (15214, 20401110), (16230, 19123998), (18855, 16461548), (19476, 15936665), (22821, 13600740), (24345, 12749332), (25140, 12346161), (30428, 10200555), (32460, 9561999), (37710, 8230774), (38035, 8160444), (45642, 6800370), (48690, 6374666), (68463, 4533580), (75420, 4115387), (76070, 4080222), (91284, 3400185), (97380, 3187333), (114105, 2720148), (136926, 2266790), (152140, 2040111), (226679, 1369260), (228210, 1360074), (273852, 1133395), (342315, 906716), (453358, 684630), (456420, 680037)]