66907196720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{40487}}^1$

素因数の和:40747

約数の個数: 160

約数和(自身を含む): 192305691648

約数和(自身を除く): 125398494928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 227, 260, 280, 364, 454, 455, 520, 560, 728, 908, 910, 1040, 1135, 1456, 1589, 1816, 1820, 2270, 2951, 3178, 3632, 3640, 4540, 5902, 6356, 7280, 7945, 9080, 11804, 12712, 14755, 15890, 18160, 20657, 23608, 25424, 29510, 31780, 40487, 41314, 47216, 59020, 63560, 80974, 82628, 103285, 118040, 127120, 161948, 165256, 202435, 206570, 236080, 283409, 323896, 330512, 404870, 413140, 526331, 566818, 647792, 809740, 826280, 1052662, 1133636, 1417045, 1619480, 1652560, 2105324, 2267272, 2631655, 2834090, 3238960, 3684317, 4210648, 4534544, 5263310, 5668180, 7368634, 8421296, 9190549, 10526620, 11336360, 14737268, 18381098, 18421585, 21053240, 22672720, 29474536, 36762196, 36843170, 42106480, 45952745, 58949072, 64333843, 73524392, 73686340, 91905490, 119477137, 128667686, 147048784, 147372680, 183810980, 238954274, 257335372, 294745360, 321669215, 367621960, 477908548, 514670744, 597385685, 643338430, 735243920, 836339959, 955817096, 1029341488, 1194771370, 1286676860, 1672679918, 1911634192, 2389542740, 2573353720, 3345359836, 4181699795, 4779085480, 5146707440, 6690719672, 8363399590, 9558170960, 13381439344, 16726799180, 33453598360, 66907196720]

約数ペア:

[(1, 66907196720), (2, 33453598360), (4, 16726799180), (5, 13381439344), (7, 9558170960), (8, 8363399590), (10, 6690719672), (13, 5146707440), (14, 4779085480), (16, 4181699795), (20, 3345359836), (26, 2573353720), (28, 2389542740), (35, 1911634192), (40, 1672679918), (52, 1286676860), (56, 1194771370), (65, 1029341488), (70, 955817096), (80, 836339959), (91, 735243920), (104, 643338430), (112, 597385685), (130, 514670744), (140, 477908548), (182, 367621960), (208, 321669215), (227, 294745360), (260, 257335372), (280, 238954274), (364, 183810980), (454, 147372680), (455, 147048784), (520, 128667686), (560, 119477137), (728, 91905490), (908, 73686340), (910, 73524392), (1040, 64333843), (1135, 58949072), (1456, 45952745), (1589, 42106480), (1816, 36843170), (1820, 36762196), (2270, 29474536), (2951, 22672720), (3178, 21053240), (3632, 18421585), (3640, 18381098), (4540, 14737268), (5902, 11336360), (6356, 10526620), (7280, 9190549), (7945, 8421296), (9080, 7368634), (11804, 5668180), (12712, 5263310), (14755, 4534544), (15890, 4210648), (18160, 3684317), (20657, 3238960), (23608, 2834090), (25424, 2631655), (29510, 2267272), (31780, 2105324), (40487, 1652560), (41314, 1619480), (47216, 1417045), (59020, 1133636), (63560, 1052662), (80974, 826280), (82628, 809740), (103285, 647792), (118040, 566818), (127120, 526331), (161948, 413140), (165256, 404870), (202435, 330512), (206570, 323896), (236080, 283409)]