241728760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 698090400

約数和(自身を除く): 456361640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 53, 56, 65, 70, 91, 98, 104, 106, 130, 140, 179, 182, 196, 212, 245, 260, 265, 280, 358, 364, 371, 392, 424, 455, 490, 520, 530, 637, 689, 716, 728, 742, 895, 910, 980, 1060, 1253, 1274, 1378, 1432, 1484, 1790, 1820, 1855, 1960, 2120, 2327, 2506, 2548, 2597, 2756, 2968, 3185, 3445, 3580, 3640, 3710, 4654, 4823, 5012, 5096, 5194, 5512, 6265, 6370, 6890, 7160, 7420, 8771, 9308, 9487, 9646, 10024, 10388, 11635, 12530, 12740, 12985, 13780, 14840, 16289, 17542, 18616, 18974, 19292, 20776, 23270, 24115, 25060, 25480, 25970, 27560, 32578, 33761, 35084, 37948, 38584, 43855, 46540, 47435, 48230, 50120, 51940, 65156, 66409, 67522, 70168, 75896, 81445, 87710, 93080, 94870, 96460, 103880, 114023, 123331, 130312, 132818, 135044, 162890, 168805, 175420, 189740, 192920, 228046, 246662, 265636, 270088, 325780, 332045, 337610, 350840, 379480, 456092, 464863, 493324, 531272, 570115, 616655, 651560, 664090, 675220, 863317, 912184, 929726, 986648, 1140230, 1233310, 1328180, 1350440, 1726634, 1859452, 2280460, 2324315, 2466620, 2656360, 3453268, 3718904, 4316585, 4560920, 4648630, 4933240, 6043219, 6906536, 8633170, 9297260, 12086438, 17266340, 18594520, 24172876, 30216095, 34532680, 48345752, 60432190, 120864380, 241728760]

約数ペア:

[(1, 241728760), (2, 120864380), (4, 60432190), (5, 48345752), (7, 34532680), (8, 30216095), (10, 24172876), (13, 18594520), (14, 17266340), (20, 12086438), (26, 9297260), (28, 8633170), (35, 6906536), (40, 6043219), (49, 4933240), (52, 4648630), (53, 4560920), (56, 4316585), (65, 3718904), (70, 3453268), (91, 2656360), (98, 2466620), (104, 2324315), (106, 2280460), (130, 1859452), (140, 1726634), (179, 1350440), (182, 1328180), (196, 1233310), (212, 1140230), (245, 986648), (260, 929726), (265, 912184), (280, 863317), (358, 675220), (364, 664090), (371, 651560), (392, 616655), (424, 570115), (455, 531272), (490, 493324), (520, 464863), (530, 456092), (637, 379480), (689, 350840), (716, 337610), (728, 332045), (742, 325780), (895, 270088), (910, 265636), (980, 246662), (1060, 228046), (1253, 192920), (1274, 189740), (1378, 175420), (1432, 168805), (1484, 162890), (1790, 135044), (1820, 132818), (1855, 130312), (1960, 123331), (2120, 114023), (2327, 103880), (2506, 96460), (2548, 94870), (2597, 93080), (2756, 87710), (2968, 81445), (3185, 75896), (3445, 70168), (3580, 67522), (3640, 66409), (3710, 65156), (4654, 51940), (4823, 50120), (5012, 48230), (5096, 47435), (5194, 46540), (5512, 43855), (6265, 38584), (6370, 37948), (6890, 35084), (7160, 33761), (7420, 32578), (8771, 27560), (9308, 25970), (9487, 25480), (9646, 25060), (10024, 24115), (10388, 23270), (11635, 20776), (12530, 19292), (12740, 18974), (12985, 18616), (13780, 17542), (14840, 16289)]