152457760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 456890112

約数和(自身を除く): 304432352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 160, 182, 185, 208, 224, 259, 260, 280, 283, 296, 364, 370, 416, 455, 481, 518, 520, 560, 566, 592, 728, 740, 910, 962, 1036, 1040, 1120, 1132, 1184, 1295, 1415, 1456, 1480, 1820, 1924, 1981, 2072, 2080, 2264, 2405, 2590, 2830, 2912, 2960, 3367, 3640, 3679, 3848, 3962, 4144, 4528, 4810, 5180, 5660, 5920, 6734, 7280, 7358, 7696, 7924, 8288, 9056, 9620, 9905, 10360, 10471, 11320, 13468, 14560, 14716, 15392, 15848, 16835, 18395, 19240, 19810, 20720, 20942, 22640, 25753, 26936, 29432, 31696, 33670, 36790, 38480, 39620, 41440, 41884, 45280, 51506, 52355, 53872, 58864, 63392, 67340, 73297, 73580, 76960, 79240, 83768, 103012, 104710, 107744, 117728, 128765, 134680, 136123, 146594, 147160, 158480, 167536, 206024, 209420, 257530, 269360, 272246, 293188, 294320, 316960, 335072, 366485, 412048, 418840, 515060, 538720, 544492, 586376, 588640, 680615, 732970, 824096, 837680, 952861, 1030120, 1088984, 1172752, 1361230, 1465940, 1675360, 1905722, 2060240, 2177968, 2345504, 2722460, 2931880, 3811444, 4120480, 4355936, 4764305, 5444920, 5863760, 7622888, 9528610, 10889840, 11727520, 15245776, 19057220, 21779680, 30491552, 38114440, 76228880, 152457760]

約数ペア:

[(1, 152457760), (2, 76228880), (4, 38114440), (5, 30491552), (7, 21779680), (8, 19057220), (10, 15245776), (13, 11727520), (14, 10889840), (16, 9528610), (20, 7622888), (26, 5863760), (28, 5444920), (32, 4764305), (35, 4355936), (37, 4120480), (40, 3811444), (52, 2931880), (56, 2722460), (65, 2345504), (70, 2177968), (74, 2060240), (80, 1905722), (91, 1675360), (104, 1465940), (112, 1361230), (130, 1172752), (140, 1088984), (148, 1030120), (160, 952861), (182, 837680), (185, 824096), (208, 732970), (224, 680615), (259, 588640), (260, 586376), (280, 544492), (283, 538720), (296, 515060), (364, 418840), (370, 412048), (416, 366485), (455, 335072), (481, 316960), (518, 294320), (520, 293188), (560, 272246), (566, 269360), (592, 257530), (728, 209420), (740, 206024), (910, 167536), (962, 158480), (1036, 147160), (1040, 146594), (1120, 136123), (1132, 134680), (1184, 128765), (1295, 117728), (1415, 107744), (1456, 104710), (1480, 103012), (1820, 83768), (1924, 79240), (1981, 76960), (2072, 73580), (2080, 73297), (2264, 67340), (2405, 63392), (2590, 58864), (2830, 53872), (2912, 52355), (2960, 51506), (3367, 45280), (3640, 41884), (3679, 41440), (3848, 39620), (3962, 38480), (4144, 36790), (4528, 33670), (4810, 31696), (5180, 29432), (5660, 26936), (5920, 25753), (6734, 22640), (7280, 20942), (7358, 20720), (7696, 19810), (7924, 19240), (8288, 18395), (9056, 16835), (9620, 15848), (9905, 15392), (10360, 14716), (10471, 14560), (11320, 13468)]