1026618840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73121}}^1$

素因数の和:73154

約数の個数: 128

約数和(自身を含む): 3685348800

約数和(自身を除く): 2658729960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 73121, 146242, 219363, 292484, 365605, 438726, 584968, 658089, 731210, 877452, 950573, 1096815, 1316178, 1462420, 1754904, 1901146, 1974267, 2193630, 2632356, 2851719, 2924840, 3290445, 3802292, 3948534, 4387260, 4752865, 5264712, 5703438, 6580890, 7604584, 7897068, 8555157, 8774520, 9505730, 9871335, 11406876, 13161780, 14258595, 15794136, 17110314, 19011460, 19742670, 22813752, 25665471, 26323560, 28517190, 34220628, 38022920, 39485340, 42775785, 51330942, 57034380, 68441256, 78970680, 85551570, 102661884, 114068760, 128327355, 171103140, 205323768, 256654710, 342206280, 513309420, 1026618840]

約数ペア:

[(1, 1026618840), (2, 513309420), (3, 342206280), (4, 256654710), (5, 205323768), (6, 171103140), (8, 128327355), (9, 114068760), (10, 102661884), (12, 85551570), (13, 78970680), (15, 68441256), (18, 57034380), (20, 51330942), (24, 42775785), (26, 39485340), (27, 38022920), (30, 34220628), (36, 28517190), (39, 26323560), (40, 25665471), (45, 22813752), (52, 19742670), (54, 19011460), (60, 17110314), (65, 15794136), (72, 14258595), (78, 13161780), (90, 11406876), (104, 9871335), (108, 9505730), (117, 8774520), (120, 8555157), (130, 7897068), (135, 7604584), (156, 6580890), (180, 5703438), (195, 5264712), (216, 4752865), (234, 4387260), (260, 3948534), (270, 3802292), (312, 3290445), (351, 2924840), (360, 2851719), (390, 2632356), (468, 2193630), (520, 1974267), (540, 1901146), (585, 1754904), (702, 1462420), (780, 1316178), (936, 1096815), (1080, 950573), (1170, 877452), (1404, 731210), (1560, 658089), (1755, 584968), (2340, 438726), (2808, 365605), (3510, 292484), (4680, 219363), (7020, 146242), (14040, 73121)]