266264580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 816334848

約数和(自身を除く): 550070268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 53, 60, 62, 73, 74, 93, 106, 111, 124, 146, 148, 155, 159, 185, 186, 212, 219, 222, 265, 292, 310, 318, 365, 370, 372, 438, 444, 465, 530, 555, 620, 636, 730, 740, 795, 876, 930, 1060, 1095, 1110, 1147, 1460, 1590, 1643, 1860, 1961, 2190, 2220, 2263, 2294, 2701, 3180, 3286, 3441, 3869, 3922, 4380, 4526, 4588, 4929, 5402, 5735, 5883, 6572, 6789, 6882, 7738, 7844, 8103, 8215, 9052, 9805, 9858, 10804, 11315, 11470, 11607, 11766, 13505, 13578, 13764, 15476, 16206, 16430, 17205, 19345, 19610, 19716, 22630, 22940, 23214, 23532, 24645, 27010, 27156, 29415, 32412, 32860, 33945, 34410, 38690, 39220, 40515, 45260, 46428, 49290, 54020, 58035, 58830, 60791, 67890, 68820, 77380, 81030, 83731, 98580, 116070, 117660, 119939, 121582, 135780, 143153, 162060, 167462, 182373, 232140, 239878, 243164, 251193, 286306, 303955, 334924, 359817, 364746, 418655, 429459, 479756, 502386, 572612, 599695, 607910, 715765, 719634, 729492, 837310, 858918, 911865, 1004772, 1199390, 1215820, 1255965, 1431530, 1439268, 1674620, 1717836, 1799085, 1823730, 2147295, 2398780, 2511930, 2863060, 3598170, 3647460, 4294590, 4437743, 5023860, 7196340, 8589180, 8875486, 13313229, 17750972, 22188715, 26626458, 44377430, 53252916, 66566145, 88754860, 133132290, 266264580]

約数ペア:

[(1, 266264580), (2, 133132290), (3, 88754860), (4, 66566145), (5, 53252916), (6, 44377430), (10, 26626458), (12, 22188715), (15, 17750972), (20, 13313229), (30, 8875486), (31, 8589180), (37, 7196340), (53, 5023860), (60, 4437743), (62, 4294590), (73, 3647460), (74, 3598170), (93, 2863060), (106, 2511930), (111, 2398780), (124, 2147295), (146, 1823730), (148, 1799085), (155, 1717836), (159, 1674620), (185, 1439268), (186, 1431530), (212, 1255965), (219, 1215820), (222, 1199390), (265, 1004772), (292, 911865), (310, 858918), (318, 837310), (365, 729492), (370, 719634), (372, 715765), (438, 607910), (444, 599695), (465, 572612), (530, 502386), (555, 479756), (620, 429459), (636, 418655), (730, 364746), (740, 359817), (795, 334924), (876, 303955), (930, 286306), (1060, 251193), (1095, 243164), (1110, 239878), (1147, 232140), (1460, 182373), (1590, 167462), (1643, 162060), (1860, 143153), (1961, 135780), (2190, 121582), (2220, 119939), (2263, 117660), (2294, 116070), (2701, 98580), (3180, 83731), (3286, 81030), (3441, 77380), (3869, 68820), (3922, 67890), (4380, 60791), (4526, 58830), (4588, 58035), (4929, 54020), (5402, 49290), (5735, 46428), (5883, 45260), (6572, 40515), (6789, 39220), (6882, 38690), (7738, 34410), (7844, 33945), (8103, 32860), (8215, 32412), (9052, 29415), (9805, 27156), (9858, 27010), (10804, 24645), (11315, 23532), (11470, 23214), (11607, 22940), (11766, 22630), (13505, 19716), (13578, 19610), (13764, 19345), (15476, 17205), (16206, 16430)]