2538115320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 256

約数和(自身を含む): 8639447040

約数和(自身を除く): 6101331720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 127, 130, 138, 156, 184, 195, 230, 254, 260, 276, 299, 312, 345, 381, 390, 460, 508, 520, 552, 557, 598, 635, 690, 762, 780, 897, 920, 1016, 1114, 1196, 1270, 1380, 1495, 1524, 1560, 1651, 1671, 1794, 1905, 2228, 2392, 2540, 2760, 2785, 2921, 2990, 3048, 3302, 3342, 3588, 3810, 4456, 4485, 4953, 5080, 5570, 5842, 5980, 6604, 6684, 7176, 7241, 7620, 8255, 8355, 8763, 8970, 9906, 11140, 11684, 11960, 12811, 13208, 13368, 14482, 14605, 15240, 16510, 16710, 17526, 17940, 19812, 21723, 22280, 23368, 24765, 25622, 28964, 29210, 33020, 33420, 35052, 35880, 36205, 37973, 38433, 39624, 43446, 43815, 49530, 51244, 57928, 58420, 64055, 66040, 66840, 70104, 70739, 72410, 75946, 76866, 86892, 87630, 99060, 102488, 108615, 113919, 116840, 128110, 141478, 144820, 151892, 153732, 166543, 173784, 175260, 189865, 192165, 198120, 212217, 217230, 227838, 256220, 282956, 289640, 303784, 307464, 333086, 350520, 353695, 379730, 384330, 424434, 434460, 455676, 499629, 512440, 565912, 569595, 666172, 707390, 759460, 768660, 832715, 848868, 868920, 911352, 919607, 999258, 1061085, 1139190, 1332344, 1414780, 1518920, 1537320, 1626997, 1665430, 1697736, 1839214, 1998516, 2122170, 2278380, 2498145, 2758821, 2829560, 3253994, 3330860, 3678428, 3997032, 4244340, 4556760, 4598035, 4880991, 4996290, 5517642, 6507988, 6661720, 7356856, 8134985, 8488680, 9196070, 9761982, 9992580, 11035284, 13015976, 13794105, 16269970, 18392140, 19523964, 19985160, 21150961, 22070568, 24404955, 27588210, 32539940, 36784280, 39047928, 42301922, 48809910, 55176420, 63452883, 65079880, 84603844, 97619820, 105754805, 110352840, 126905766, 169207688, 195239640, 211509610, 253811532, 317264415, 423019220, 507623064, 634528830, 846038440, 1269057660, 2538115320]

約数ペア:

[(1, 2538115320), (2, 1269057660), (3, 846038440), (4, 634528830), (5, 507623064), (6, 423019220), (8, 317264415), (10, 253811532), (12, 211509610), (13, 195239640), (15, 169207688), (20, 126905766), (23, 110352840), (24, 105754805), (26, 97619820), (30, 84603844), (39, 65079880), (40, 63452883), (46, 55176420), (52, 48809910), (60, 42301922), (65, 39047928), (69, 36784280), (78, 32539940), (92, 27588210), (104, 24404955), (115, 22070568), (120, 21150961), (127, 19985160), (130, 19523964), (138, 18392140), (156, 16269970), (184, 13794105), (195, 13015976), (230, 11035284), (254, 9992580), (260, 9761982), (276, 9196070), (299, 8488680), (312, 8134985), (345, 7356856), (381, 6661720), (390, 6507988), (460, 5517642), (508, 4996290), (520, 4880991), (552, 4598035), (557, 4556760), (598, 4244340), (635, 3997032), (690, 3678428), (762, 3330860), (780, 3253994), (897, 2829560), (920, 2758821), (1016, 2498145), (1114, 2278380), (1196, 2122170), (1270, 1998516), (1380, 1839214), (1495, 1697736), (1524, 1665430), (1560, 1626997), (1651, 1537320), (1671, 1518920), (1794, 1414780), (1905, 1332344), (2228, 1139190), (2392, 1061085), (2540, 999258), (2760, 919607), (2785, 911352), (2921, 868920), (2990, 848868), (3048, 832715), (3302, 768660), (3342, 759460), (3588, 707390), (3810, 666172), (4456, 569595), (4485, 565912), (4953, 512440), (5080, 499629), (5570, 455676), (5842, 434460), (5980, 424434), (6604, 384330), (6684, 379730), (7176, 353695), (7241, 350520), (7620, 333086), (8255, 307464), (8355, 303784), (8763, 289640), (8970, 282956), (9906, 256220), (11140, 227838), (11684, 217230), (11960, 212217), (12811, 198120), (13208, 192165), (13368, 189865), (14482, 175260), (14605, 173784), (15240, 166543), (16510, 153732), (16710, 151892), (17526, 144820), (17940, 141478), (19812, 128110), (21723, 116840), (22280, 113919), (23368, 108615), (24765, 102488), (25622, 99060), (28964, 87630), (29210, 86892), (33020, 76866), (33420, 75946), (35052, 72410), (35880, 70739), (36205, 70104), (37973, 66840), (38433, 66040), (39624, 64055), (43446, 58420), (43815, 57928), (49530, 51244)]