15784830880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14851}}^1$

素因数の和:14959

約数の個数: 192

約数和(自身を含む): 46529296128

約数和(自身を除く): 30744465248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 224, 260, 280, 292, 364, 365, 416, 455, 511, 520, 560, 584, 728, 730, 910, 949, 1022, 1040, 1120, 1168, 1456, 1460, 1820, 1898, 2044, 2080, 2336, 2555, 2912, 2920, 3640, 3796, 4088, 4745, 5110, 5840, 6643, 7280, 7592, 8176, 9490, 10220, 11680, 13286, 14560, 14851, 15184, 16352, 18980, 20440, 26572, 29702, 30368, 33215, 37960, 40880, 53144, 59404, 66430, 74255, 75920, 81760, 103957, 106288, 118808, 132860, 148510, 151840, 193063, 207914, 212576, 237616, 265720, 297020, 386126, 415828, 475232, 519785, 531440, 594040, 772252, 831656, 965315, 1039570, 1062880, 1084123, 1188080, 1351441, 1544504, 1663312, 1930630, 2079140, 2168246, 2376160, 2702882, 3089008, 3326624, 3861260, 4158280, 4336492, 5405764, 5420615, 6178016, 6757205, 7588861, 7722520, 8316560, 8672984, 10811528, 10841230, 13514410, 14093599, 15177722, 15445040, 16633120, 17345968, 21623056, 21682460, 27028820, 28187198, 30355444, 30890080, 34691936, 37944305, 43246112, 43364920, 54057640, 56374396, 60710888, 70467995, 75888610, 86729840, 98655193, 108115280, 112748792, 121421776, 140935990, 151777220, 173459680, 197310386, 216230560, 225497584, 242843552, 281871980, 303554440, 394620772, 450995168, 493275965, 563743960, 607108880, 789241544, 986551930, 1127487920, 1214217760, 1578483088, 1973103860, 2254975840, 3156966176, 3946207720, 7892415440, 15784830880]

約数ペア:

[(1, 15784830880), (2, 7892415440), (4, 3946207720), (5, 3156966176), (7, 2254975840), (8, 1973103860), (10, 1578483088), (13, 1214217760), (14, 1127487920), (16, 986551930), (20, 789241544), (26, 607108880), (28, 563743960), (32, 493275965), (35, 450995168), (40, 394620772), (52, 303554440), (56, 281871980), (65, 242843552), (70, 225497584), (73, 216230560), (80, 197310386), (91, 173459680), (104, 151777220), (112, 140935990), (130, 121421776), (140, 112748792), (146, 108115280), (160, 98655193), (182, 86729840), (208, 75888610), (224, 70467995), (260, 60710888), (280, 56374396), (292, 54057640), (364, 43364920), (365, 43246112), (416, 37944305), (455, 34691936), (511, 30890080), (520, 30355444), (560, 28187198), (584, 27028820), (728, 21682460), (730, 21623056), (910, 17345968), (949, 16633120), (1022, 15445040), (1040, 15177722), (1120, 14093599), (1168, 13514410), (1456, 10841230), (1460, 10811528), (1820, 8672984), (1898, 8316560), (2044, 7722520), (2080, 7588861), (2336, 6757205), (2555, 6178016), (2912, 5420615), (2920, 5405764), (3640, 4336492), (3796, 4158280), (4088, 3861260), (4745, 3326624), (5110, 3089008), (5840, 2702882), (6643, 2376160), (7280, 2168246), (7592, 2079140), (8176, 1930630), (9490, 1663312), (10220, 1544504), (11680, 1351441), (13286, 1188080), (14560, 1084123), (14851, 1062880), (15184, 1039570), (16352, 965315), (18980, 831656), (20440, 772252), (26572, 594040), (29702, 531440), (30368, 519785), (33215, 475232), (37960, 415828), (40880, 386126), (53144, 297020), (59404, 265720), (66430, 237616), (74255, 212576), (75920, 207914), (81760, 193063), (103957, 151840), (106288, 148510), (118808, 132860)]