1585176320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 4834959360

約数和(自身を除く): 3249783040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 439, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 878, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1756, 1792, 1820, 1984, 2015, 2080, 2170, 2195, 2240, 2480, 2821, 2912, 3073, 3224, 3328, 3472, 3512, 3640, 3968, 4030, 4160, 4340, 4390, 4480, 4960, 5642, 5707, 5824, 6146, 6448, 6944, 7024, 7280, 7936, 8060, 8320, 8680, 8780, 8960, 9920, 11284, 11414, 11648, 12292, 12896, 13609, 13888, 14048, 14105, 14560, 15365, 16120, 16640, 17360, 17560, 19840, 22568, 22828, 23296, 24584, 25792, 27218, 27776, 28096, 28210, 28535, 29120, 30730, 32240, 34720, 35120, 39680, 39949, 45136, 45656, 49168, 51584, 54436, 55552, 56192, 56420, 57070, 58240, 61460, 64480, 68045, 69440, 70240, 79898, 90272, 91312, 95263, 98336, 103168, 108872, 112384, 112840, 114140, 116480, 122920, 128960, 136090, 138880, 140480, 159796, 176917, 180544, 182624, 190526, 196672, 199745, 217744, 225680, 228280, 245840, 257920, 272180, 277760, 280960, 319592, 353834, 361088, 365248, 381052, 393344, 399490, 435488, 451360, 456560, 476315, 491680, 515840, 544360, 561920, 639184, 707668, 722176, 730496, 762104, 786688, 798980, 870976, 884585, 902720, 913120, 952630, 983360, 1088720, 1238419, 1278368, 1415336, 1460992, 1524208, 1597960, 1741952, 1769170, 1805440, 1826240, 1905260, 1966720, 2177440, 2476838, 2556736, 2830672, 3048416, 3195920, 3483904, 3538340, 3610880, 3652480, 3810520, 3933440, 4354880, 4953676, 5113472, 5661344, 6096832, 6192095, 6391840, 7076680, 7304960, 7621040, 8709760, 9907352, 10226944, 11322688, 12193664, 12384190, 12783680, 14153360, 15242080, 17419520, 19814704, 22645376, 24387328, 24768380, 25567360, 28306720, 30484160, 39629408, 45290752, 49536760, 51134720, 56613440, 60968320, 79258816, 99073520, 113226880, 121936640, 158517632, 198147040, 226453760, 317035264, 396294080, 792588160, 1585176320]

約数ペア:

[(1, 1585176320), (2, 792588160), (4, 396294080), (5, 317035264), (7, 226453760), (8, 198147040), (10, 158517632), (13, 121936640), (14, 113226880), (16, 99073520), (20, 79258816), (26, 60968320), (28, 56613440), (31, 51134720), (32, 49536760), (35, 45290752), (40, 39629408), (52, 30484160), (56, 28306720), (62, 25567360), (64, 24768380), (65, 24387328), (70, 22645376), (80, 19814704), (91, 17419520), (104, 15242080), (112, 14153360), (124, 12783680), (128, 12384190), (130, 12193664), (140, 11322688), (155, 10226944), (160, 9907352), (182, 8709760), (208, 7621040), (217, 7304960), (224, 7076680), (248, 6391840), (256, 6192095), (260, 6096832), (280, 5661344), (310, 5113472), (320, 4953676), (364, 4354880), (403, 3933440), (416, 3810520), (434, 3652480), (439, 3610880), (448, 3538340), (455, 3483904), (496, 3195920), (520, 3048416), (560, 2830672), (620, 2556736), (640, 2476838), (728, 2177440), (806, 1966720), (832, 1905260), (868, 1826240), (878, 1805440), (896, 1769170), (910, 1741952), (992, 1597960), (1040, 1524208), (1085, 1460992), (1120, 1415336), (1240, 1278368), (1280, 1238419), (1456, 1088720), (1612, 983360), (1664, 952630), (1736, 913120), (1756, 902720), (1792, 884585), (1820, 870976), (1984, 798980), (2015, 786688), (2080, 762104), (2170, 730496), (2195, 722176), (2240, 707668), (2480, 639184), (2821, 561920), (2912, 544360), (3073, 515840), (3224, 491680), (3328, 476315), (3472, 456560), (3512, 451360), (3640, 435488), (3968, 399490), (4030, 393344), (4160, 381052), (4340, 365248), (4390, 361088), (4480, 353834), (4960, 319592), (5642, 280960), (5707, 277760), (5824, 272180), (6146, 257920), (6448, 245840), (6944, 228280), (7024, 225680), (7280, 217744), (7936, 199745), (8060, 196672), (8320, 190526), (8680, 182624), (8780, 180544), (8960, 176917), (9920, 159796), (11284, 140480), (11414, 138880), (11648, 136090), (12292, 128960), (12896, 122920), (13609, 116480), (13888, 114140), (14048, 112840), (14105, 112384), (14560, 108872), (15365, 103168), (16120, 98336), (16640, 95263), (17360, 91312), (17560, 90272), (19840, 79898), (22568, 70240), (22828, 69440), (23296, 68045), (24584, 64480), (25792, 61460), (27218, 58240), (27776, 57070), (28096, 56420), (28210, 56192), (28535, 55552), (29120, 54436), (30730, 51584), (32240, 49168), (34720, 45656), (35120, 45136), (39680, 39949)]