216515460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6211}}^1$

素因数の和:6313

約数の個数: 96

約数和(自身を含む): 701309952

約数和(自身を除く): 484794492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 6211, 6972, 8715, 11620, 12422, 17430, 18633, 24844, 31055, 34860, 37266, 43477, 62110, 74532, 86954, 93165, 124220, 130431, 173908, 186330, 217385, 260862, 372660, 434770, 515513, 521724, 652155, 869540, 1031026, 1304310, 1546539, 2062052, 2577565, 2608620, 3093078, 3608591, 5155130, 6186156, 7217182, 7732695, 10310260, 10825773, 14434364, 15465390, 18042955, 21651546, 30930780, 36085910, 43303092, 54128865, 72171820, 108257730, 216515460]

約数ペア:

[(1, 216515460), (2, 108257730), (3, 72171820), (4, 54128865), (5, 43303092), (6, 36085910), (7, 30930780), (10, 21651546), (12, 18042955), (14, 15465390), (15, 14434364), (20, 10825773), (21, 10310260), (28, 7732695), (30, 7217182), (35, 6186156), (42, 5155130), (60, 3608591), (70, 3093078), (83, 2608620), (84, 2577565), (105, 2062052), (140, 1546539), (166, 1304310), (210, 1031026), (249, 869540), (332, 652155), (415, 521724), (420, 515513), (498, 434770), (581, 372660), (830, 260862), (996, 217385), (1162, 186330), (1245, 173908), (1660, 130431), (1743, 124220), (2324, 93165), (2490, 86954), (2905, 74532), (3486, 62110), (4980, 43477), (5810, 37266), (6211, 34860), (6972, 31055), (8715, 24844), (11620, 18633), (12422, 17430)]