4387532940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7121}}^1$

素因数の和:7309

約数の個数: 192

約数和(自身を含む): 15698027520

約数和(自身を除く): 11310494580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 252, 270, 315, 326, 378, 420, 489, 540, 630, 652, 756, 815, 945, 978, 1141, 1260, 1467, 1630, 1890, 1956, 2282, 2445, 2934, 3260, 3423, 3780, 4401, 4564, 4890, 5705, 5868, 6846, 7121, 7335, 8802, 9780, 10269, 11410, 13692, 14242, 14670, 17115, 17604, 20538, 21363, 22005, 22820, 28484, 29340, 30807, 34230, 35605, 41076, 42726, 44010, 49847, 51345, 61614, 64089, 68460, 71210, 85452, 88020, 99694, 102690, 106815, 123228, 128178, 142420, 149541, 154035, 192267, 199388, 205380, 213630, 249235, 256356, 299082, 308070, 320445, 384534, 427260, 448623, 498470, 598164, 616140, 640890, 747705, 769068, 897246, 961335, 996940, 1160723, 1281780, 1345869, 1495410, 1794492, 1922670, 2243115, 2321446, 2691738, 2990820, 3482169, 3845340, 4486230, 4642892, 5383476, 5803615, 6729345, 6964338, 8125061, 8972460, 10446507, 11607230, 13458690, 13928676, 16250122, 17410845, 20893014, 23214460, 24375183, 26917380, 31339521, 32500244, 34821690, 40625305, 41786028, 48750366, 52232535, 62679042, 69643380, 73125549, 81250610, 97500732, 104465070, 121875915, 125358084, 146251098, 156697605, 162501220, 208930140, 219376647, 243751830, 292502196, 313395210, 365627745, 438753294, 487503660, 626790420, 731255490, 877506588, 1096883235, 1462510980, 2193766470, 4387532940]

約数ペア:

[(1, 4387532940), (2, 2193766470), (3, 1462510980), (4, 1096883235), (5, 877506588), (6, 731255490), (7, 626790420), (9, 487503660), (10, 438753294), (12, 365627745), (14, 313395210), (15, 292502196), (18, 243751830), (20, 219376647), (21, 208930140), (27, 162501220), (28, 156697605), (30, 146251098), (35, 125358084), (36, 121875915), (42, 104465070), (45, 97500732), (54, 81250610), (60, 73125549), (63, 69643380), (70, 62679042), (84, 52232535), (90, 48750366), (105, 41786028), (108, 40625305), (126, 34821690), (135, 32500244), (140, 31339521), (163, 26917380), (180, 24375183), (189, 23214460), (210, 20893014), (252, 17410845), (270, 16250122), (315, 13928676), (326, 13458690), (378, 11607230), (420, 10446507), (489, 8972460), (540, 8125061), (630, 6964338), (652, 6729345), (756, 5803615), (815, 5383476), (945, 4642892), (978, 4486230), (1141, 3845340), (1260, 3482169), (1467, 2990820), (1630, 2691738), (1890, 2321446), (1956, 2243115), (2282, 1922670), (2445, 1794492), (2934, 1495410), (3260, 1345869), (3423, 1281780), (3780, 1160723), (4401, 996940), (4564, 961335), (4890, 897246), (5705, 769068), (5868, 747705), (6846, 640890), (7121, 616140), (7335, 598164), (8802, 498470), (9780, 448623), (10269, 427260), (11410, 384534), (13692, 320445), (14242, 308070), (14670, 299082), (17115, 256356), (17604, 249235), (20538, 213630), (21363, 205380), (22005, 199388), (22820, 192267), (28484, 154035), (29340, 149541), (30807, 142420), (34230, 128178), (35605, 123228), (41076, 106815), (42726, 102690), (44010, 99694), (49847, 88020), (51345, 85452), (61614, 71210), (64089, 68460)]