155327760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10273}}^1$

素因数の和:10302

約数の個数: 160

約数和(自身を含む): 611508480

約数和(自身を除く): 456180720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10273, 15120, 20546, 30819, 41092, 51365, 61638, 71911, 82184, 92457, 102730, 123276, 143822, 154095, 164368, 184914, 205460, 215733, 246552, 277371, 287644, 308190, 359555, 369828, 410920, 431466, 462285, 493104, 554742, 575288, 616380, 647199, 719110, 739656, 821840, 862932, 924570, 1078665, 1109484, 1150576, 1232760, 1294398, 1386855, 1438220, 1479312, 1725864, 1849140, 1941597, 2157330, 2218968, 2465520, 2588796, 2773710, 2876440, 3235995, 3451728, 3698280, 3883194, 4314660, 4437936, 5177592, 5547420, 5752880, 6471990, 7396560, 7766388, 8629320, 9707985, 10355184, 11094840, 12943980, 15532776, 17258640, 19415970, 22189680, 25887960, 31065552, 38831940, 51775920, 77663880, 155327760]

約数ペア:

[(1, 155327760), (2, 77663880), (3, 51775920), (4, 38831940), (5, 31065552), (6, 25887960), (7, 22189680), (8, 19415970), (9, 17258640), (10, 15532776), (12, 12943980), (14, 11094840), (15, 10355184), (16, 9707985), (18, 8629320), (20, 7766388), (21, 7396560), (24, 6471990), (27, 5752880), (28, 5547420), (30, 5177592), (35, 4437936), (36, 4314660), (40, 3883194), (42, 3698280), (45, 3451728), (48, 3235995), (54, 2876440), (56, 2773710), (60, 2588796), (63, 2465520), (70, 2218968), (72, 2157330), (80, 1941597), (84, 1849140), (90, 1725864), (105, 1479312), (108, 1438220), (112, 1386855), (120, 1294398), (126, 1232760), (135, 1150576), (140, 1109484), (144, 1078665), (168, 924570), (180, 862932), (189, 821840), (210, 739656), (216, 719110), (240, 647199), (252, 616380), (270, 575288), (280, 554742), (315, 493104), (336, 462285), (360, 431466), (378, 410920), (420, 369828), (432, 359555), (504, 308190), (540, 287644), (560, 277371), (630, 246552), (720, 215733), (756, 205460), (840, 184914), (945, 164368), (1008, 154095), (1080, 143822), (1260, 123276), (1512, 102730), (1680, 92457), (1890, 82184), (2160, 71911), (2520, 61638), (3024, 51365), (3780, 41092), (5040, 30819), (7560, 20546), (10273, 15120)]