1098984047640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4297}}^1\times {\mathrm{8293}}^1$

素因数の和:12861

約数の個数: 128

約数和(自身を含む): 3310950202560

約数和(自身を除く): 2211966154920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4297, 5140, 6168, 7710, 8293, 8594, 10280, 12891, 15420, 16586, 17188, 21485, 24879, 25782, 30840, 33172, 34376, 41465, 42970, 49758, 51564, 64455, 66344, 82930, 85940, 99516, 103128, 124395, 128910, 165860, 171880, 199032, 248790, 257820, 331720, 497580, 515640, 995160, 1104329, 2131301, 2208658, 3312987, 4262602, 4417316, 5521645, 6393903, 6625974, 8525204, 8834632, 10656505, 11043290, 12787806, 13251948, 16564935, 17050408, 21313010, 22086580, 25575612, 26503896, 31969515, 33129870, 35635021, 42626020, 44173160, 51151224, 63939030, 66259740, 71270042, 85252040, 106905063, 127878060, 132519480, 142540084, 178175105, 213810126, 255756120, 285080168, 356350210, 427620252, 534525315, 712700420, 855240504, 1069050630, 1425400840, 2138101260, 4276202520, 9158200397, 18316400794, 27474601191, 36632801588, 45791001985, 54949202382, 73265603176, 91582003970, 109898404764, 137373005955, 183164007940, 219796809528, 274746011910, 366328015880, 549492023820, 1098984047640]

約数ペア:

[(1, 1098984047640), (2, 549492023820), (3, 366328015880), (4, 274746011910), (5, 219796809528), (6, 183164007940), (8, 137373005955), (10, 109898404764), (12, 91582003970), (15, 73265603176), (20, 54949202382), (24, 45791001985), (30, 36632801588), (40, 27474601191), (60, 18316400794), (120, 9158200397), (257, 4276202520), (514, 2138101260), (771, 1425400840), (1028, 1069050630), (1285, 855240504), (1542, 712700420), (2056, 534525315), (2570, 427620252), (3084, 356350210), (3855, 285080168), (4297, 255756120), (5140, 213810126), (6168, 178175105), (7710, 142540084), (8293, 132519480), (8594, 127878060), (10280, 106905063), (12891, 85252040), (15420, 71270042), (16586, 66259740), (17188, 63939030), (21485, 51151224), (24879, 44173160), (25782, 42626020), (30840, 35635021), (33172, 33129870), (34376, 31969515), (41465, 26503896), (42970, 25575612), (49758, 22086580), (51564, 21313010), (64455, 17050408), (66344, 16564935), (82930, 13251948), (85940, 12787806), (99516, 11043290), (103128, 10656505), (124395, 8834632), (128910, 8525204), (165860, 6625974), (171880, 6393903), (199032, 5521645), (248790, 4417316), (257820, 4262602), (331720, 3312987), (497580, 2208658), (515640, 2131301), (995160, 1104329)]