19216068480

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{158863}}^1$

素因数の和:158898

約数の個数: 256

約数和(自身を含む): 77779814400

約数和(自身を除く): 58563745920

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 158863, 317726, 476589, 635452, 794315, 953178, 1112041, 1270904, 1429767, 1588630, 1906356, 2224082, 2382945, 2541808, 2859534, 3177260, 3336123, 3812712, 4289301, 4448164, 4765890, 5083616, 5560205, 5719068, 6354520, 6672246, 7148835, 7625424, 8578602, 8896328, 9531780, 10008369, 10167232, 11120410, 11438136, 12709040, 13344492, 14297670, 15250848, 16680615, 17157204, 17792656, 19063560, 20016738, 20334464, 21446505, 22240820, 22876272, 25418080, 26688984, 28595340, 30025107, 30501696, 33361230, 34314408, 35585312, 38127120, 40033476, 42893010, 44481640, 45752544, 50041845, 50836160, 53377968, 57190680, 60050214, 61003392, 66722460, 68628816, 71170624, 76254240, 80066952, 85786020, 88963280, 91505088, 100083690, 101672320, 106755936, 114381360, 120100428, 133444920, 137257632, 142341248, 150125535, 152508480, 160133904, 171572040, 177926560, 183010176, 200167380, 213511872, 228762720, 240200856, 266889840, 274515264, 300251070, 305016960, 320267808, 343144080, 355853120, 400334760, 427023744, 457525440, 480401712, 533779680, 549030528, 600502140, 640535616, 686288160, 711706240, 800669520, 915050880, 960803424, 1067559360, 1201004280, 1281071232, 1372576320, 1601339040, 1921606848, 2135118720, 2402008560, 2745152640, 3202678080, 3843213696, 4804017120, 6405356160, 9608034240, 19216068480]

約数ペア:

[(1, 19216068480), (2, 9608034240), (3, 6405356160), (4, 4804017120), (5, 3843213696), (6, 3202678080), (7, 2745152640), (8, 2402008560), (9, 2135118720), (10, 1921606848), (12, 1601339040), (14, 1372576320), (15, 1281071232), (16, 1201004280), (18, 1067559360), (20, 960803424), (21, 915050880), (24, 800669520), (27, 711706240), (28, 686288160), (30, 640535616), (32, 600502140), (35, 549030528), (36, 533779680), (40, 480401712), (42, 457525440), (45, 427023744), (48, 400334760), (54, 355853120), (56, 343144080), (60, 320267808), (63, 305016960), (64, 300251070), (70, 274515264), (72, 266889840), (80, 240200856), (84, 228762720), (90, 213511872), (96, 200167380), (105, 183010176), (108, 177926560), (112, 171572040), (120, 160133904), (126, 152508480), (128, 150125535), (135, 142341248), (140, 137257632), (144, 133444920), (160, 120100428), (168, 114381360), (180, 106755936), (189, 101672320), (192, 100083690), (210, 91505088), (216, 88963280), (224, 85786020), (240, 80066952), (252, 76254240), (270, 71170624), (280, 68628816), (288, 66722460), (315, 61003392), (320, 60050214), (336, 57190680), (360, 53377968), (378, 50836160), (384, 50041845), (420, 45752544), (432, 44481640), (448, 42893010), (480, 40033476), (504, 38127120), (540, 35585312), (560, 34314408), (576, 33361230), (630, 30501696), (640, 30025107), (672, 28595340), (720, 26688984), (756, 25418080), (840, 22876272), (864, 22240820), (896, 21446505), (945, 20334464), (960, 20016738), (1008, 19063560), (1080, 17792656), (1120, 17157204), (1152, 16680615), (1260, 15250848), (1344, 14297670), (1440, 13344492), (1512, 12709040), (1680, 11438136), (1728, 11120410), (1890, 10167232), (1920, 10008369), (2016, 9531780), (2160, 8896328), (2240, 8578602), (2520, 7625424), (2688, 7148835), (2880, 6672246), (3024, 6354520), (3360, 5719068), (3456, 5560205), (3780, 5083616), (4032, 4765890), (4320, 4448164), (4480, 4289301), (5040, 3812712), (5760, 3336123), (6048, 3177260), (6720, 2859534), (7560, 2541808), (8064, 2382945), (8640, 2224082), (10080, 1906356), (12096, 1588630), (13440, 1429767), (15120, 1270904), (17280, 1112041), (20160, 953178), (24192, 794315), (30240, 635452), (40320, 476589), (60480, 317726), (120960, 158863)]