15178242560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2731}}^1$

素因数の和:2934

約数の個数: 160

約数和(自身を含む): 39440725632

約数和(自身を除く): 24262483072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 167, 208, 256, 260, 320, 334, 416, 512, 520, 640, 668, 832, 835, 1040, 1280, 1336, 1664, 1670, 2080, 2171, 2560, 2672, 2731, 3328, 3340, 4160, 4342, 5344, 5462, 6656, 6680, 8320, 8684, 10688, 10855, 10924, 13360, 13655, 16640, 17368, 21376, 21710, 21848, 26720, 27310, 33280, 34736, 35503, 42752, 43420, 43696, 53440, 54620, 69472, 71006, 85504, 86840, 87392, 106880, 109240, 138944, 142012, 173680, 174784, 177515, 213760, 218480, 277888, 284024, 347360, 349568, 355030, 427520, 436960, 456077, 555776, 568048, 694720, 699136, 710060, 873920, 912154, 1111552, 1136096, 1389440, 1398272, 1420120, 1747840, 1824308, 2272192, 2280385, 2778880, 2840240, 3495680, 3648616, 4544384, 4560770, 5557760, 5680480, 5929001, 6991360, 7297232, 9088768, 9121540, 11360960, 11858002, 14594464, 18177536, 18243080, 22721920, 23716004, 29188928, 29645005, 36486160, 45443840, 47432008, 58377856, 59290010, 72972320, 90887680, 94864016, 116755712, 118580020, 145944640, 189728032, 233511424, 237160040, 291889280, 379456064, 474320080, 583778560, 758912128, 948640160, 1167557120, 1517824256, 1897280320, 3035648512, 3794560640, 7589121280, 15178242560]

約数ペア:

[(1, 15178242560), (2, 7589121280), (4, 3794560640), (5, 3035648512), (8, 1897280320), (10, 1517824256), (13, 1167557120), (16, 948640160), (20, 758912128), (26, 583778560), (32, 474320080), (40, 379456064), (52, 291889280), (64, 237160040), (65, 233511424), (80, 189728032), (104, 145944640), (128, 118580020), (130, 116755712), (160, 94864016), (167, 90887680), (208, 72972320), (256, 59290010), (260, 58377856), (320, 47432008), (334, 45443840), (416, 36486160), (512, 29645005), (520, 29188928), (640, 23716004), (668, 22721920), (832, 18243080), (835, 18177536), (1040, 14594464), (1280, 11858002), (1336, 11360960), (1664, 9121540), (1670, 9088768), (2080, 7297232), (2171, 6991360), (2560, 5929001), (2672, 5680480), (2731, 5557760), (3328, 4560770), (3340, 4544384), (4160, 3648616), (4342, 3495680), (5344, 2840240), (5462, 2778880), (6656, 2280385), (6680, 2272192), (8320, 1824308), (8684, 1747840), (10688, 1420120), (10855, 1398272), (10924, 1389440), (13360, 1136096), (13655, 1111552), (16640, 912154), (17368, 873920), (21376, 710060), (21710, 699136), (21848, 694720), (26720, 568048), (27310, 555776), (33280, 456077), (34736, 436960), (35503, 427520), (42752, 355030), (43420, 349568), (43696, 347360), (53440, 284024), (54620, 277888), (69472, 218480), (71006, 213760), (85504, 177515), (86840, 174784), (87392, 173680), (106880, 142012), (109240, 138944)]