1408938240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 288

約数和(自身を含む): 4831819776

約数和(自身を除く): 3422881536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 113, 120, 128, 136, 160, 170, 191, 192, 204, 226, 240, 255, 256, 272, 320, 339, 340, 382, 384, 408, 452, 480, 510, 544, 565, 573, 640, 678, 680, 764, 768, 816, 904, 955, 960, 1020, 1088, 1130, 1146, 1280, 1356, 1360, 1528, 1632, 1695, 1808, 1910, 1920, 1921, 2040, 2176, 2260, 2292, 2712, 2720, 2865, 3056, 3247, 3264, 3390, 3616, 3820, 3840, 3842, 4080, 4352, 4520, 4584, 5424, 5440, 5730, 5763, 6112, 6494, 6528, 6780, 7232, 7640, 7684, 8160, 9040, 9168, 9605, 9741, 10848, 10880, 11460, 11526, 12224, 12988, 13056, 13560, 14464, 15280, 15368, 16235, 16320, 18080, 18336, 19210, 19482, 21583, 21696, 21760, 22920, 23052, 24448, 25976, 27120, 28815, 28928, 30560, 30736, 32470, 32640, 36160, 36672, 38420, 38964, 43166, 43392, 45840, 46104, 48705, 48896, 51952, 54240, 57630, 61120, 61472, 64749, 64940, 65280, 72320, 73344, 76840, 77928, 86332, 86784, 91680, 92208, 97410, 103904, 107915, 108480, 115260, 122240, 122944, 129498, 129880, 144640, 146688, 153680, 155856, 172664, 183360, 184416, 194820, 207808, 215830, 216960, 230520, 244480, 245888, 258996, 259760, 307360, 311712, 323745, 345328, 366720, 366911, 368832, 389640, 415616, 431660, 433920, 461040, 491776, 517992, 519520, 614720, 623424, 647490, 690656, 733440, 733822, 737664, 779280, 831232, 863320, 922080, 1035984, 1039040, 1100733, 1229440, 1246848, 1294980, 1381312, 1467644, 1475328, 1558560, 1726640, 1834555, 1844160, 2071968, 2078080, 2201466, 2458880, 2493696, 2589960, 2762624, 2935288, 3117120, 3453280, 3669110, 3688320, 4143936, 4156160, 4402932, 5179920, 5503665, 5525248, 5870576, 6234240, 6906560, 7338220, 7376640, 8287872, 8805864, 10359840, 11007330, 11741152, 12468480, 13813120, 14676440, 16575744, 17611728, 20719680, 22014660, 23482304, 27626240, 29352880, 35223456, 41439360, 44029320, 46964608, 58705760, 70446912, 82878720, 88058640, 93929216, 117411520, 140893824, 176117280, 234823040, 281787648, 352234560, 469646080, 704469120, 1408938240]

約数ペア:

[(1, 1408938240), (2, 704469120), (3, 469646080), (4, 352234560), (5, 281787648), (6, 234823040), (8, 176117280), (10, 140893824), (12, 117411520), (15, 93929216), (16, 88058640), (17, 82878720), (20, 70446912), (24, 58705760), (30, 46964608), (32, 44029320), (34, 41439360), (40, 35223456), (48, 29352880), (51, 27626240), (60, 23482304), (64, 22014660), (68, 20719680), (80, 17611728), (85, 16575744), (96, 14676440), (102, 13813120), (113, 12468480), (120, 11741152), (128, 11007330), (136, 10359840), (160, 8805864), (170, 8287872), (191, 7376640), (192, 7338220), (204, 6906560), (226, 6234240), (240, 5870576), (255, 5525248), (256, 5503665), (272, 5179920), (320, 4402932), (339, 4156160), (340, 4143936), (382, 3688320), (384, 3669110), (408, 3453280), (452, 3117120), (480, 2935288), (510, 2762624), (544, 2589960), (565, 2493696), (573, 2458880), (640, 2201466), (678, 2078080), (680, 2071968), (764, 1844160), (768, 1834555), (816, 1726640), (904, 1558560), (955, 1475328), (960, 1467644), (1020, 1381312), (1088, 1294980), (1130, 1246848), (1146, 1229440), (1280, 1100733), (1356, 1039040), (1360, 1035984), (1528, 922080), (1632, 863320), (1695, 831232), (1808, 779280), (1910, 737664), (1920, 733822), (1921, 733440), (2040, 690656), (2176, 647490), (2260, 623424), (2292, 614720), (2712, 519520), (2720, 517992), (2865, 491776), (3056, 461040), (3247, 433920), (3264, 431660), (3390, 415616), (3616, 389640), (3820, 368832), (3840, 366911), (3842, 366720), (4080, 345328), (4352, 323745), (4520, 311712), (4584, 307360), (5424, 259760), (5440, 258996), (5730, 245888), (5763, 244480), (6112, 230520), (6494, 216960), (6528, 215830), (6780, 207808), (7232, 194820), (7640, 184416), (7684, 183360), (8160, 172664), (9040, 155856), (9168, 153680), (9605, 146688), (9741, 144640), (10848, 129880), (10880, 129498), (11460, 122944), (11526, 122240), (12224, 115260), (12988, 108480), (13056, 107915), (13560, 103904), (14464, 97410), (15280, 92208), (15368, 91680), (16235, 86784), (16320, 86332), (18080, 77928), (18336, 76840), (19210, 73344), (19482, 72320), (21583, 65280), (21696, 64940), (21760, 64749), (22920, 61472), (23052, 61120), (24448, 57630), (25976, 54240), (27120, 51952), (28815, 48896), (28928, 48705), (30560, 46104), (30736, 45840), (32470, 43392), (32640, 43166), (36160, 38964), (36672, 38420)]