15888584320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2675

約数の個数: 256

約数和(自身を含む): 46338681600

約数和(自身を除く): 30450097280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 73, 76, 80, 95, 112, 128, 133, 140, 146, 152, 160, 190, 224, 266, 280, 292, 304, 320, 365, 380, 448, 511, 532, 560, 584, 608, 640, 665, 730, 760, 896, 1022, 1064, 1120, 1168, 1216, 1330, 1387, 1460, 1520, 2044, 2128, 2240, 2336, 2432, 2555, 2557, 2660, 2774, 2920, 3040, 4088, 4256, 4480, 4672, 5110, 5114, 5320, 5548, 5840, 6080, 6935, 8176, 8512, 9344, 9709, 10220, 10228, 10640, 11096, 11680, 12160, 12785, 13870, 16352, 17024, 17899, 19418, 20440, 20456, 21280, 22192, 23360, 25570, 27740, 32704, 35798, 38836, 40880, 40912, 42560, 44384, 46720, 48545, 48583, 51140, 55480, 65408, 71596, 77672, 81760, 81824, 85120, 88768, 89495, 97090, 97166, 102280, 110960, 143192, 155344, 163520, 163648, 177536, 178990, 186661, 194180, 194332, 204560, 221920, 242915, 286384, 310688, 327040, 327296, 340081, 357980, 373322, 388360, 388664, 409120, 443840, 485830, 572768, 621376, 680162, 715960, 746644, 776720, 777328, 818240, 887680, 933305, 971660, 1145536, 1242752, 1306627, 1360324, 1431920, 1493288, 1553440, 1554656, 1636480, 1700405, 1866610, 1943320, 2291072, 2613254, 2720648, 2863840, 2986576, 3106880, 3109312, 3400810, 3546559, 3733220, 3886640, 5226508, 5441296, 5727680, 5973152, 6213760, 6218624, 6533135, 6801620, 7093118, 7466440, 7773280, 10453016, 10882592, 11455360, 11946304, 13066270, 13603240, 14186236, 14932880, 15546560, 17732795, 20906032, 21765184, 23892608, 24825913, 26132540, 27206480, 28372472, 29865760, 31093120, 35465590, 41812064, 43530368, 49651826, 52265080, 54412960, 56744944, 59731520, 70931180, 83624128, 99303652, 104530160, 108825920, 113489888, 119463040, 124129565, 141862360, 167248256, 198607304, 209060320, 217651840, 226979776, 248259130, 283724720, 397214608, 418120640, 453959552, 496518260, 567449440, 794429216, 836241280, 993036520, 1134898880, 1588858432, 1986073040, 2269797760, 3177716864, 3972146080, 7944292160, 15888584320]

約数ペア:

[(1, 15888584320), (2, 7944292160), (4, 3972146080), (5, 3177716864), (7, 2269797760), (8, 1986073040), (10, 1588858432), (14, 1134898880), (16, 993036520), (19, 836241280), (20, 794429216), (28, 567449440), (32, 496518260), (35, 453959552), (38, 418120640), (40, 397214608), (56, 283724720), (64, 248259130), (70, 226979776), (73, 217651840), (76, 209060320), (80, 198607304), (95, 167248256), (112, 141862360), (128, 124129565), (133, 119463040), (140, 113489888), (146, 108825920), (152, 104530160), (160, 99303652), (190, 83624128), (224, 70931180), (266, 59731520), (280, 56744944), (292, 54412960), (304, 52265080), (320, 49651826), (365, 43530368), (380, 41812064), (448, 35465590), (511, 31093120), (532, 29865760), (560, 28372472), (584, 27206480), (608, 26132540), (640, 24825913), (665, 23892608), (730, 21765184), (760, 20906032), (896, 17732795), (1022, 15546560), (1064, 14932880), (1120, 14186236), (1168, 13603240), (1216, 13066270), (1330, 11946304), (1387, 11455360), (1460, 10882592), (1520, 10453016), (2044, 7773280), (2128, 7466440), (2240, 7093118), (2336, 6801620), (2432, 6533135), (2555, 6218624), (2557, 6213760), (2660, 5973152), (2774, 5727680), (2920, 5441296), (3040, 5226508), (4088, 3886640), (4256, 3733220), (4480, 3546559), (4672, 3400810), (5110, 3109312), (5114, 3106880), (5320, 2986576), (5548, 2863840), (5840, 2720648), (6080, 2613254), (6935, 2291072), (8176, 1943320), (8512, 1866610), (9344, 1700405), (9709, 1636480), (10220, 1554656), (10228, 1553440), (10640, 1493288), (11096, 1431920), (11680, 1360324), (12160, 1306627), (12785, 1242752), (13870, 1145536), (16352, 971660), (17024, 933305), (17899, 887680), (19418, 818240), (20440, 777328), (20456, 776720), (21280, 746644), (22192, 715960), (23360, 680162), (25570, 621376), (27740, 572768), (32704, 485830), (35798, 443840), (38836, 409120), (40880, 388664), (40912, 388360), (42560, 373322), (44384, 357980), (46720, 340081), (48545, 327296), (48583, 327040), (51140, 310688), (55480, 286384), (65408, 242915), (71596, 221920), (77672, 204560), (81760, 194332), (81824, 194180), (85120, 186661), (88768, 178990), (89495, 177536), (97090, 163648), (97166, 163520), (102280, 155344), (110960, 143192)]