142002120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 461946240

約数和(自身を除く): 319944120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 227, 260, 312, 390, 401, 454, 520, 681, 780, 802, 908, 1135, 1203, 1362, 1560, 1604, 1816, 2005, 2270, 2406, 2724, 2951, 3208, 3405, 4010, 4540, 4812, 5213, 5448, 5902, 6015, 6810, 8020, 8853, 9080, 9624, 10426, 11804, 12030, 13620, 14755, 15639, 16040, 17706, 20852, 23608, 24060, 26065, 27240, 29510, 31278, 35412, 41704, 44265, 48120, 52130, 59020, 62556, 70824, 78195, 88530, 91027, 104260, 118040, 125112, 156390, 177060, 182054, 208520, 273081, 312780, 354120, 364108, 455135, 546162, 625560, 728216, 910270, 1092324, 1183351, 1365405, 1820540, 2184648, 2366702, 2730810, 3550053, 3641080, 4733404, 5461620, 5916755, 7100106, 9466808, 10923240, 11833510, 14200212, 17750265, 23667020, 28400424, 35500530, 47334040, 71001060, 142002120]

約数ペア:

[(1, 142002120), (2, 71001060), (3, 47334040), (4, 35500530), (5, 28400424), (6, 23667020), (8, 17750265), (10, 14200212), (12, 11833510), (13, 10923240), (15, 9466808), (20, 7100106), (24, 5916755), (26, 5461620), (30, 4733404), (39, 3641080), (40, 3550053), (52, 2730810), (60, 2366702), (65, 2184648), (78, 1820540), (104, 1365405), (120, 1183351), (130, 1092324), (156, 910270), (195, 728216), (227, 625560), (260, 546162), (312, 455135), (390, 364108), (401, 354120), (454, 312780), (520, 273081), (681, 208520), (780, 182054), (802, 177060), (908, 156390), (1135, 125112), (1203, 118040), (1362, 104260), (1560, 91027), (1604, 88530), (1816, 78195), (2005, 70824), (2270, 62556), (2406, 59020), (2724, 52130), (2951, 48120), (3208, 44265), (3405, 41704), (4010, 35412), (4540, 31278), (4812, 29510), (5213, 27240), (5448, 26065), (5902, 24060), (6015, 23608), (6810, 20852), (8020, 17706), (8853, 16040), (9080, 15639), (9624, 14755), (10426, 13620), (11804, 12030)]