156045960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 128

約数和(自身を含む): 594489600

約数和(自身を除く): 438443640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20641, 41282, 61923, 82564, 103205, 123846, 144487, 165128, 185769, 206410, 247692, 288974, 309615, 371538, 412820, 433461, 495384, 557307, 577948, 619230, 722435, 743076, 825640, 866922, 928845, 1114614, 1155896, 1238460, 1300383, 1444870, 1486152, 1733844, 1857690, 2167305, 2229228, 2476920, 2600766, 2786535, 2889740, 3467688, 3715380, 3901149, 4334610, 4458456, 5201532, 5573070, 5779480, 6501915, 7430760, 7802298, 8669220, 10403064, 11146140, 13003830, 15604596, 17338440, 19505745, 22292280, 26007660, 31209192, 39011490, 52015320, 78022980, 156045960]

約数ペア:

[(1, 156045960), (2, 78022980), (3, 52015320), (4, 39011490), (5, 31209192), (6, 26007660), (7, 22292280), (8, 19505745), (9, 17338440), (10, 15604596), (12, 13003830), (14, 11146140), (15, 10403064), (18, 8669220), (20, 7802298), (21, 7430760), (24, 6501915), (27, 5779480), (28, 5573070), (30, 5201532), (35, 4458456), (36, 4334610), (40, 3901149), (42, 3715380), (45, 3467688), (54, 2889740), (56, 2786535), (60, 2600766), (63, 2476920), (70, 2229228), (72, 2167305), (84, 1857690), (90, 1733844), (105, 1486152), (108, 1444870), (120, 1300383), (126, 1238460), (135, 1155896), (140, 1114614), (168, 928845), (180, 866922), (189, 825640), (210, 743076), (216, 722435), (252, 619230), (270, 577948), (280, 557307), (315, 495384), (360, 433461), (378, 412820), (420, 371538), (504, 309615), (540, 288974), (630, 247692), (756, 206410), (840, 185769), (945, 165128), (1080, 144487), (1260, 123846), (1512, 103205), (1890, 82564), (2520, 61923), (3780, 41282), (7560, 20641)]