242854920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8761}}^1$

素因数の和:8796

約数の個数: 192

約数和(自身を含む): 984147840

約数和(自身を除く): 741292920

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, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 8761, 9240, 13860, 17522, 26283, 27720, 35044, 43805, 52566, 61327, 70088, 78849, 87610, 96371, 105132, 122654, 131415, 157698, 175220, 183981, 192742, 210264, 245308, 262830, 289113, 306635, 315396, 350440, 367962, 385484, 394245, 481855, 490616, 525660, 551943, 578226, 613270, 630792, 674597, 735924, 770968, 788490, 867339, 919905, 963710, 1051320, 1103886, 1156452, 1226540, 1349194, 1445565, 1471848, 1576980, 1734678, 1839810, 1927420, 2023791, 2207772, 2312904, 2453080, 2698388, 2759715, 2891130, 3153960, 3372985, 3469356, 3679620, 3854840, 4047582, 4336695, 4415544, 5396776, 5519430, 5782260, 6071373, 6745970, 6938712, 7359240, 8095164, 8673390, 10118955, 11038860, 11564520, 12142746, 13491940, 16190328, 17346780, 20237910, 22077720, 24285492, 26983880, 30356865, 34693560, 40475820, 48570984, 60713730, 80951640, 121427460, 242854920]

約数ペア:

[(1, 242854920), (2, 121427460), (3, 80951640), (4, 60713730), (5, 48570984), (6, 40475820), (7, 34693560), (8, 30356865), (9, 26983880), (10, 24285492), (11, 22077720), (12, 20237910), (14, 17346780), (15, 16190328), (18, 13491940), (20, 12142746), (21, 11564520), (22, 11038860), (24, 10118955), (28, 8673390), (30, 8095164), (33, 7359240), (35, 6938712), (36, 6745970), (40, 6071373), (42, 5782260), (44, 5519430), (45, 5396776), (55, 4415544), (56, 4336695), (60, 4047582), (63, 3854840), (66, 3679620), (70, 3469356), (72, 3372985), (77, 3153960), (84, 2891130), (88, 2759715), (90, 2698388), (99, 2453080), (105, 2312904), (110, 2207772), (120, 2023791), (126, 1927420), (132, 1839810), (140, 1734678), (154, 1576980), (165, 1471848), (168, 1445565), (180, 1349194), (198, 1226540), (210, 1156452), (220, 1103886), (231, 1051320), (252, 963710), (264, 919905), (280, 867339), (308, 788490), (315, 770968), (330, 735924), (360, 674597), (385, 630792), (396, 613270), (420, 578226), (440, 551943), (462, 525660), (495, 490616), (504, 481855), (616, 394245), (630, 385484), (660, 367962), (693, 350440), (770, 315396), (792, 306635), (840, 289113), (924, 262830), (990, 245308), (1155, 210264), (1260, 192742), (1320, 183981), (1386, 175220), (1540, 157698), (1848, 131415), (1980, 122654), (2310, 105132), (2520, 96371), (2772, 87610), (3080, 78849), (3465, 70088), (3960, 61327), (4620, 52566), (5544, 43805), (6930, 35044), (8761, 27720), (9240, 26283), (13860, 17522)]