1567687980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1256

約数の個数: 192

約数和(自身を含む): 4913491968

約数和(自身を除く): 3345803988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 43, 51, 60, 62, 68, 85, 86, 93, 102, 124, 129, 155, 170, 172, 186, 204, 215, 255, 258, 310, 340, 372, 430, 465, 510, 516, 527, 620, 645, 731, 860, 930, 1020, 1054, 1153, 1290, 1333, 1462, 1581, 1860, 2108, 2193, 2306, 2580, 2635, 2666, 2924, 3162, 3459, 3655, 3999, 4386, 4612, 5270, 5332, 5765, 6324, 6665, 6918, 7310, 7905, 7998, 8772, 10540, 10965, 11530, 13330, 13836, 14620, 15810, 15996, 17295, 19601, 19995, 21930, 22661, 23060, 26660, 31620, 34590, 35743, 39202, 39990, 43860, 45322, 49579, 58803, 67983, 69180, 71486, 78404, 79980, 90644, 98005, 99158, 107229, 113305, 117606, 135966, 142972, 148737, 178715, 196010, 198316, 214458, 226610, 235212, 247895, 271932, 294015, 297474, 339915, 357430, 392020, 428916, 453220, 495790, 536145, 588030, 594948, 607631, 679830, 714860, 743685, 842843, 991580, 1072290, 1176060, 1215262, 1359660, 1487370, 1536949, 1685686, 1822893, 2144580, 2430524, 2528529, 2974740, 3038155, 3073898, 3371372, 3645786, 4214215, 4610847, 5057058, 6076310, 6147796, 7291572, 7684745, 8428430, 9114465, 9221694, 10114116, 12152620, 12642645, 15369490, 16856860, 18228930, 18443388, 23054235, 25285290, 26128133, 30738980, 36457860, 46108470, 50570580, 52256266, 78384399, 92216940, 104512532, 130640665, 156768798, 261281330, 313537596, 391921995, 522562660, 783843990, 1567687980]

約数ペア:

[(1, 1567687980), (2, 783843990), (3, 522562660), (4, 391921995), (5, 313537596), (6, 261281330), (10, 156768798), (12, 130640665), (15, 104512532), (17, 92216940), (20, 78384399), (30, 52256266), (31, 50570580), (34, 46108470), (43, 36457860), (51, 30738980), (60, 26128133), (62, 25285290), (68, 23054235), (85, 18443388), (86, 18228930), (93, 16856860), (102, 15369490), (124, 12642645), (129, 12152620), (155, 10114116), (170, 9221694), (172, 9114465), (186, 8428430), (204, 7684745), (215, 7291572), (255, 6147796), (258, 6076310), (310, 5057058), (340, 4610847), (372, 4214215), (430, 3645786), (465, 3371372), (510, 3073898), (516, 3038155), (527, 2974740), (620, 2528529), (645, 2430524), (731, 2144580), (860, 1822893), (930, 1685686), (1020, 1536949), (1054, 1487370), (1153, 1359660), (1290, 1215262), (1333, 1176060), (1462, 1072290), (1581, 991580), (1860, 842843), (2108, 743685), (2193, 714860), (2306, 679830), (2580, 607631), (2635, 594948), (2666, 588030), (2924, 536145), (3162, 495790), (3459, 453220), (3655, 428916), (3999, 392020), (4386, 357430), (4612, 339915), (5270, 297474), (5332, 294015), (5765, 271932), (6324, 247895), (6665, 235212), (6918, 226610), (7310, 214458), (7905, 198316), (7998, 196010), (8772, 178715), (10540, 148737), (10965, 142972), (11530, 135966), (13330, 117606), (13836, 113305), (14620, 107229), (15810, 99158), (15996, 98005), (17295, 90644), (19601, 79980), (19995, 78404), (21930, 71486), (22661, 69180), (23060, 67983), (26660, 58803), (31620, 49579), (34590, 45322), (35743, 43860), (39202, 39990)]