28634760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 116138880

約数和(自身を除く): 87504120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1033, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2066, 2310, 2520, 2772, 3080, 3099, 3465, 3960, 4132, 4620, 5165, 5544, 6198, 6930, 7231, 8264, 9240, 9297, 10330, 11363, 12396, 13860, 14462, 15495, 18594, 20660, 21693, 22726, 24792, 27720, 28924, 30990, 34089, 36155, 37188, 41320, 43386, 45452, 46485, 56815, 57848, 61980, 65079, 68178, 72310, 74376, 79541, 86772, 90904, 92970, 102267, 108465, 113630, 123960, 130158, 136356, 144620, 159082, 170445, 173544, 185940, 204534, 216930, 227260, 238623, 260316, 272712, 289240, 318164, 325395, 340890, 371880, 397705, 409068, 433860, 454520, 477246, 511335, 520632, 636328, 650790, 681780, 715869, 795410, 818136, 867720, 954492, 1022670, 1193115, 1301580, 1363560, 1431738, 1590820, 1908984, 2045340, 2386230, 2603160, 2863476, 3181640, 3579345, 4090680, 4772460, 5726952, 7158690, 9544920, 14317380, 28634760]

約数ペア:

[(1, 28634760), (2, 14317380), (3, 9544920), (4, 7158690), (5, 5726952), (6, 4772460), (7, 4090680), (8, 3579345), (9, 3181640), (10, 2863476), (11, 2603160), (12, 2386230), (14, 2045340), (15, 1908984), (18, 1590820), (20, 1431738), (21, 1363560), (22, 1301580), (24, 1193115), (28, 1022670), (30, 954492), (33, 867720), (35, 818136), (36, 795410), (40, 715869), (42, 681780), (44, 650790), (45, 636328), (55, 520632), (56, 511335), (60, 477246), (63, 454520), (66, 433860), (70, 409068), (72, 397705), (77, 371880), (84, 340890), (88, 325395), (90, 318164), (99, 289240), (105, 272712), (110, 260316), (120, 238623), (126, 227260), (132, 216930), (140, 204534), (154, 185940), (165, 173544), (168, 170445), (180, 159082), (198, 144620), (210, 136356), (220, 130158), (231, 123960), (252, 113630), (264, 108465), (280, 102267), (308, 92970), (315, 90904), (330, 86772), (360, 79541), (385, 74376), (396, 72310), (420, 68178), (440, 65079), (462, 61980), (495, 57848), (504, 56815), (616, 46485), (630, 45452), (660, 43386), (693, 41320), (770, 37188), (792, 36155), (840, 34089), (924, 30990), (990, 28924), (1033, 27720), (1155, 24792), (1260, 22726), (1320, 21693), (1386, 20660), (1540, 18594), (1848, 15495), (1980, 14462), (2066, 13860), (2310, 12396), (2520, 11363), (2772, 10330), (3080, 9297), (3099, 9240), (3465, 8264), (3960, 7231), (4132, 6930), (4620, 6198), (5165, 5544)]