143025540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17923}}^1$

素因数の和:17961

約数の個数: 96

約数和(自身を含む): 481797120

約数和(自身を除く): 338771580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 17923, 35846, 53769, 71692, 89615, 107538, 125461, 179230, 215076, 250922, 268845, 340537, 358460, 376383, 501844, 537690, 627305, 681074, 752766, 1021611, 1075380, 1254610, 1362148, 1505532, 1702685, 1881915, 2043222, 2383759, 2509220, 3405370, 3763830, 4086444, 4767518, 5108055, 6810740, 7151277, 7527660, 9535036, 10216110, 11918795, 14302554, 20432220, 23837590, 28605108, 35756385, 47675180, 71512770, 143025540]

約数ペア:

[(1, 143025540), (2, 71512770), (3, 47675180), (4, 35756385), (5, 28605108), (6, 23837590), (7, 20432220), (10, 14302554), (12, 11918795), (14, 10216110), (15, 9535036), (19, 7527660), (20, 7151277), (21, 6810740), (28, 5108055), (30, 4767518), (35, 4086444), (38, 3763830), (42, 3405370), (57, 2509220), (60, 2383759), (70, 2043222), (76, 1881915), (84, 1702685), (95, 1505532), (105, 1362148), (114, 1254610), (133, 1075380), (140, 1021611), (190, 752766), (210, 681074), (228, 627305), (266, 537690), (285, 501844), (380, 376383), (399, 358460), (420, 340537), (532, 268845), (570, 250922), (665, 215076), (798, 179230), (1140, 125461), (1330, 107538), (1596, 89615), (1995, 71692), (2660, 53769), (3990, 35846), (7980, 17923)]