158515678720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{39667}}^1$

素因数の和:39920

約数の個数: 160

約数和(自身を含む): 436320073728

約数和(自身を除く): 277804395008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 223, 224, 256, 280, 320, 446, 448, 512, 560, 640, 892, 896, 1115, 1120, 1280, 1561, 1784, 1792, 2230, 2240, 2560, 3122, 3568, 3584, 4460, 4480, 6244, 7136, 7805, 8920, 8960, 12488, 14272, 15610, 17840, 17920, 24976, 28544, 31220, 35680, 39667, 49952, 57088, 62440, 71360, 79334, 99904, 114176, 124880, 142720, 158668, 198335, 199808, 249760, 277669, 285440, 317336, 396670, 399616, 499520, 555338, 570880, 634672, 793340, 799232, 999040, 1110676, 1269344, 1388345, 1586680, 1998080, 2221352, 2538688, 2776690, 3173360, 3996160, 4442704, 5077376, 5553380, 6346720, 8845741, 8885408, 10154752, 11106760, 12693440, 17691482, 17770816, 20309504, 22213520, 25386880, 35382964, 35541632, 44228705, 44427040, 50773760, 61920187, 70765928, 71083264, 88457410, 88854080, 101547520, 123840374, 141531856, 142166528, 176914820, 177708160, 247680748, 283063712, 309600935, 353829640, 355416320, 495361496, 566127424, 619201870, 707659280, 710832640, 990722992, 1132254848, 1238403740, 1415318560, 1981445984, 2264509696, 2476807480, 2830637120, 3962891968, 4529019392, 4953614960, 5661274240, 7925783936, 9907229920, 11322548480, 15851567872, 19814459840, 22645096960, 31703135744, 39628919680, 79257839360, 158515678720]

約数ペア:

[(1, 158515678720), (2, 79257839360), (4, 39628919680), (5, 31703135744), (7, 22645096960), (8, 19814459840), (10, 15851567872), (14, 11322548480), (16, 9907229920), (20, 7925783936), (28, 5661274240), (32, 4953614960), (35, 4529019392), (40, 3962891968), (56, 2830637120), (64, 2476807480), (70, 2264509696), (80, 1981445984), (112, 1415318560), (128, 1238403740), (140, 1132254848), (160, 990722992), (223, 710832640), (224, 707659280), (256, 619201870), (280, 566127424), (320, 495361496), (446, 355416320), (448, 353829640), (512, 309600935), (560, 283063712), (640, 247680748), (892, 177708160), (896, 176914820), (1115, 142166528), (1120, 141531856), (1280, 123840374), (1561, 101547520), (1784, 88854080), (1792, 88457410), (2230, 71083264), (2240, 70765928), (2560, 61920187), (3122, 50773760), (3568, 44427040), (3584, 44228705), (4460, 35541632), (4480, 35382964), (6244, 25386880), (7136, 22213520), (7805, 20309504), (8920, 17770816), (8960, 17691482), (12488, 12693440), (14272, 11106760), (15610, 10154752), (17840, 8885408), (17920, 8845741), (24976, 6346720), (28544, 5553380), (31220, 5077376), (35680, 4442704), (39667, 3996160), (49952, 3173360), (57088, 2776690), (62440, 2538688), (71360, 2221352), (79334, 1998080), (99904, 1586680), (114176, 1388345), (124880, 1269344), (142720, 1110676), (158668, 999040), (198335, 799232), (199808, 793340), (249760, 634672), (277669, 570880), (285440, 555338), (317336, 499520), (396670, 399616)]