246697920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4112

約数の個数: 224

約数和(自身を含む): 994867200

約数和(自身を除く): 748169280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4079, 4320, 5040, 6048, 6720, 7560, 8158, 8640, 10080, 12096, 12237, 15120, 16316, 20160, 20395, 24474, 28553, 30240, 32632, 36711, 40790, 48948, 57106, 60480, 61185, 65264, 73422, 81580, 85659, 97896, 110133, 114212, 122370, 130528, 142765, 146844, 163160, 171318, 183555, 195792, 220266, 228424, 244740, 256977, 261056, 285530, 293688, 326320, 342636, 367110, 391584, 428295, 440532, 456848, 489480, 513954, 550665, 571060, 587376, 652640, 685272, 734220, 770931, 783168, 856590, 881064, 913696, 978960, 1027908, 1101330, 1142120, 1174752, 1284885, 1305280, 1370544, 1468440, 1541862, 1713180, 1762128, 1827392, 1957920, 2055816, 2202660, 2284240, 2349504, 2569770, 2741088, 2936880, 3083724, 3426360, 3524256, 3854655, 3915840, 4111632, 4405320, 4568480, 5139540, 5482176, 5873760, 6167448, 6852720, 7048512, 7709310, 8223264, 8810640, 9136960, 10279080, 11747520, 12334896, 13705440, 15418620, 16446528, 17621280, 20558160, 24669792, 27410880, 30837240, 35242560, 41116320, 49339584, 61674480, 82232640, 123348960, 246697920]

約数ペア:

[(1, 246697920), (2, 123348960), (3, 82232640), (4, 61674480), (5, 49339584), (6, 41116320), (7, 35242560), (8, 30837240), (9, 27410880), (10, 24669792), (12, 20558160), (14, 17621280), (15, 16446528), (16, 15418620), (18, 13705440), (20, 12334896), (21, 11747520), (24, 10279080), (27, 9136960), (28, 8810640), (30, 8223264), (32, 7709310), (35, 7048512), (36, 6852720), (40, 6167448), (42, 5873760), (45, 5482176), (48, 5139540), (54, 4568480), (56, 4405320), (60, 4111632), (63, 3915840), (64, 3854655), (70, 3524256), (72, 3426360), (80, 3083724), (84, 2936880), (90, 2741088), (96, 2569770), (105, 2349504), (108, 2284240), (112, 2202660), (120, 2055816), (126, 1957920), (135, 1827392), (140, 1762128), (144, 1713180), (160, 1541862), (168, 1468440), (180, 1370544), (189, 1305280), (192, 1284885), (210, 1174752), (216, 1142120), (224, 1101330), (240, 1027908), (252, 978960), (270, 913696), (280, 881064), (288, 856590), (315, 783168), (320, 770931), (336, 734220), (360, 685272), (378, 652640), (420, 587376), (432, 571060), (448, 550665), (480, 513954), (504, 489480), (540, 456848), (560, 440532), (576, 428295), (630, 391584), (672, 367110), (720, 342636), (756, 326320), (840, 293688), (864, 285530), (945, 261056), (960, 256977), (1008, 244740), (1080, 228424), (1120, 220266), (1260, 195792), (1344, 183555), (1440, 171318), (1512, 163160), (1680, 146844), (1728, 142765), (1890, 130528), (2016, 122370), (2160, 114212), (2240, 110133), (2520, 97896), (2880, 85659), (3024, 81580), (3360, 73422), (3780, 65264), (4032, 61185), (4079, 60480), (4320, 57106), (5040, 48948), (6048, 40790), (6720, 36711), (7560, 32632), (8158, 30240), (8640, 28553), (10080, 24474), (12096, 20395), (12237, 20160), (15120, 16316)]