238804920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34913}}^1$

素因数の和:34949

約数の個数: 96

約数和(自身を含む): 816987600

約数和(自身を除く): 578182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 34913, 69826, 104739, 139652, 174565, 209478, 279304, 314217, 349130, 418956, 523695, 628434, 663347, 698260, 837912, 1047390, 1256868, 1326694, 1396520, 1571085, 1990041, 2094780, 2513736, 2653388, 3142170, 3316735, 3980082, 4189560, 5306776, 5970123, 6284340, 6633470, 7960164, 9950205, 11940246, 12568680, 13266940, 15920328, 19900410, 23880492, 26533880, 29850615, 39800820, 47760984, 59701230, 79601640, 119402460, 238804920]

約数ペア:

[(1, 238804920), (2, 119402460), (3, 79601640), (4, 59701230), (5, 47760984), (6, 39800820), (8, 29850615), (9, 26533880), (10, 23880492), (12, 19900410), (15, 15920328), (18, 13266940), (19, 12568680), (20, 11940246), (24, 9950205), (30, 7960164), (36, 6633470), (38, 6284340), (40, 5970123), (45, 5306776), (57, 4189560), (60, 3980082), (72, 3316735), (76, 3142170), (90, 2653388), (95, 2513736), (114, 2094780), (120, 1990041), (152, 1571085), (171, 1396520), (180, 1326694), (190, 1256868), (228, 1047390), (285, 837912), (342, 698260), (360, 663347), (380, 628434), (456, 523695), (570, 418956), (684, 349130), (760, 314217), (855, 279304), (1140, 209478), (1368, 174565), (1710, 139652), (2280, 104739), (3420, 69826), (6840, 34913)]