809904480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 384

約数和(自身を含む): 3370429440

約数和(自身を除く): 2560524960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 352, 357, 374, 385, 408, 420, 440, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 660, 672, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1056, 1120, 1122, 1155, 1190, 1232, 1289, 1309, 1320, 1360, 1428, 1496, 1540, 1632, 1680, 1760, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2464, 2578, 2618, 2640, 2720, 2805, 2856, 2992, 3080, 3360, 3570, 3696, 3740, 3808, 3867, 3927, 4080, 4488, 4620, 4760, 5156, 5236, 5280, 5610, 5712, 5984, 6160, 6445, 6545, 7140, 7392, 7480, 7734, 7854, 8160, 8976, 9023, 9240, 9520, 10312, 10472, 11220, 11424, 12320, 12890, 13090, 14179, 14280, 14960, 15468, 15708, 17952, 18046, 18480, 19040, 19335, 19635, 20624, 20944, 21913, 22440, 25780, 26180, 27069, 28358, 28560, 29920, 30936, 31416, 36092, 36960, 38670, 39270, 41248, 41888, 42537, 43826, 44880, 45115, 51560, 52360, 54138, 56716, 57120, 61872, 62832, 65739, 70895, 72184, 77340, 78540, 85074, 87652, 89760, 90230, 99253, 103120, 104720, 108276, 109565, 113432, 123744, 125664, 131478, 135345, 141790, 144368, 153391, 154680, 157080, 170148, 175304, 180460, 198506, 206240, 209440, 212685, 216552, 219130, 226864, 241043, 262956, 270690, 283580, 288736, 297759, 306782, 309360, 314160, 328695, 340296, 350608, 360920, 397012, 425370, 433104, 438260, 453728, 460173, 482086, 496265, 525912, 541380, 567160, 595518, 613564, 618720, 628320, 657390, 680592, 701216, 721840, 723129, 766955, 794024, 850740, 866208, 876520, 920346, 964172, 992530, 1051824, 1082760, 1134320, 1191036, 1205215, 1227128, 1314780, 1361184, 1443680, 1446258, 1488795, 1533910, 1588048, 1687301, 1701480, 1753040, 1840692, 1928344, 1985060, 2103648, 2165520, 2268640, 2300865, 2382072, 2410430, 2454256, 2629560, 2892516, 2977590, 3067820, 3176096, 3374602, 3402960, 3506080, 3615645, 3681384, 3856688, 3970120, 4331040, 4601730, 4764144, 4820860, 4908512, 5061903, 5259120, 5785032, 5955180, 6135640, 6749204, 6805920, 7231290, 7362768, 7713376, 7940240, 8436505, 9203460, 9528288, 9641720, 10123806, 10518240, 11570064, 11910360, 12271280, 13498408, 14462580, 14725536, 15880480, 16873010, 18406920, 19283440, 20247612, 23140128, 23820720, 24542560, 25309515, 26996816, 28925160, 33746020, 36813840, 38566880, 40495224, 47641440, 50619030, 53993632, 57850320, 67492040, 73627680, 80990448, 101238060, 115700640, 134984080, 161980896, 202476120, 269968160, 404952240, 809904480]

約数ペア:

[(1, 809904480), (2, 404952240), (3, 269968160), (4, 202476120), (5, 161980896), (6, 134984080), (7, 115700640), (8, 101238060), (10, 80990448), (11, 73627680), (12, 67492040), (14, 57850320), (15, 53993632), (16, 50619030), (17, 47641440), (20, 40495224), (21, 38566880), (22, 36813840), (24, 33746020), (28, 28925160), (30, 26996816), (32, 25309515), (33, 24542560), (34, 23820720), (35, 23140128), (40, 20247612), (42, 19283440), (44, 18406920), (48, 16873010), (51, 15880480), (55, 14725536), (56, 14462580), (60, 13498408), (66, 12271280), (68, 11910360), (70, 11570064), (77, 10518240), (80, 10123806), (84, 9641720), (85, 9528288), (88, 9203460), (96, 8436505), (102, 7940240), (105, 7713376), (110, 7362768), (112, 7231290), (119, 6805920), (120, 6749204), (132, 6135640), (136, 5955180), (140, 5785032), (154, 5259120), (160, 5061903), (165, 4908512), (168, 4820860), (170, 4764144), (176, 4601730), (187, 4331040), (204, 3970120), (210, 3856688), (220, 3681384), (224, 3615645), (231, 3506080), (238, 3402960), (240, 3374602), (255, 3176096), (264, 3067820), (272, 2977590), (280, 2892516), (308, 2629560), (330, 2454256), (336, 2410430), (340, 2382072), (352, 2300865), (357, 2268640), (374, 2165520), (385, 2103648), (408, 1985060), (420, 1928344), (440, 1840692), (462, 1753040), (476, 1701480), (480, 1687301), (510, 1588048), (528, 1533910), (544, 1488795), (560, 1446258), (561, 1443680), (595, 1361184), (616, 1314780), (660, 1227128), (672, 1205215), (680, 1191036), (714, 1134320), (748, 1082760), (770, 1051824), (816, 992530), (840, 964172), (880, 920346), (924, 876520), (935, 866208), (952, 850740), (1020, 794024), (1056, 766955), (1120, 723129), (1122, 721840), (1155, 701216), (1190, 680592), (1232, 657390), (1289, 628320), (1309, 618720), (1320, 613564), (1360, 595518), (1428, 567160), (1496, 541380), (1540, 525912), (1632, 496265), (1680, 482086), (1760, 460173), (1785, 453728), (1848, 438260), (1870, 433104), (1904, 425370), (2040, 397012), (2244, 360920), (2310, 350608), (2380, 340296), (2464, 328695), (2578, 314160), (2618, 309360), (2640, 306782), (2720, 297759), (2805, 288736), (2856, 283580), (2992, 270690), (3080, 262956), (3360, 241043), (3570, 226864), (3696, 219130), (3740, 216552), (3808, 212685), (3867, 209440), (3927, 206240), (4080, 198506), (4488, 180460), (4620, 175304), (4760, 170148), (5156, 157080), (5236, 154680), (5280, 153391), (5610, 144368), (5712, 141790), (5984, 135345), (6160, 131478), (6445, 125664), (6545, 123744), (7140, 113432), (7392, 109565), (7480, 108276), (7734, 104720), (7854, 103120), (8160, 99253), (8976, 90230), (9023, 89760), (9240, 87652), (9520, 85074), (10312, 78540), (10472, 77340), (11220, 72184), (11424, 70895), (12320, 65739), (12890, 62832), (13090, 61872), (14179, 57120), (14280, 56716), (14960, 54138), (15468, 52360), (15708, 51560), (17952, 45115), (18046, 44880), (18480, 43826), (19040, 42537), (19335, 41888), (19635, 41248), (20624, 39270), (20944, 38670), (21913, 36960), (22440, 36092), (25780, 31416), (26180, 30936), (27069, 29920), (28358, 28560)]