70781838720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1721}}^1$

素因数の和:2465

約数の個数: 256

約数和(自身を含む): 233367644160

約数和(自身を除く): 162585805440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 691, 744, 930, 960, 992, 1240, 1382, 1488, 1721, 1860, 1920, 1984, 2073, 2480, 2764, 2976, 3442, 3455, 3720, 3968, 4146, 4960, 5163, 5528, 5952, 6884, 6910, 7440, 8292, 8605, 9920, 10326, 10365, 11056, 11904, 13768, 13820, 14880, 16584, 17210, 19840, 20652, 20730, 21421, 22112, 25815, 27536, 27640, 29760, 33168, 34420, 41304, 41460, 42842, 44224, 51630, 53351, 55072, 55280, 59520, 64263, 66336, 68840, 82608, 82920, 85684, 88448, 103260, 106702, 107105, 110144, 110560, 128526, 132672, 137680, 160053, 165216, 165840, 171368, 206520, 213404, 214210, 220288, 221120, 257052, 265344, 266755, 275360, 320106, 321315, 330432, 331680, 342736, 413040, 426808, 428420, 442240, 514104, 533510, 550720, 640212, 642630, 660864, 663360, 685472, 800265, 826080, 853616, 856840, 1028208, 1067020, 1101440, 1189211, 1280424, 1285260, 1326720, 1370944, 1600530, 1652160, 1707232, 1713680, 2056416, 2134040, 2378422, 2560848, 2570520, 2741888, 3201060, 3304320, 3414464, 3427360, 3567633, 4112832, 4268080, 4756844, 5121696, 5141040, 5946055, 6402120, 6828928, 6854720, 7135266, 8225664, 8536160, 9513688, 10243392, 10282080, 11892110, 12804240, 13709440, 14270532, 17072320, 17838165, 19027376, 20486784, 20564160, 23784220, 25608480, 28541064, 34144640, 35676330, 36865541, 38054752, 41128320, 47568440, 51216960, 57082128, 71352660, 73731082, 76109504, 95136880, 102433920, 110596623, 114164256, 142705320, 147462164, 152219008, 184327705, 190273760, 221193246, 228328512, 285410640, 294924328, 368655410, 380547520, 442386492, 456657024, 552983115, 570821280, 589848656, 737310820, 761095040, 884772984, 1105966230, 1141642560, 1179697312, 1474621640, 1769545968, 2211932460, 2283285120, 2359394624, 2949243280, 3539091936, 4423864920, 4718789248, 5898486560, 7078183872, 8847729840, 11796973120, 14156367744, 17695459680, 23593946240, 35390919360, 70781838720]

約数ペア:

[(1, 70781838720), (2, 35390919360), (3, 23593946240), (4, 17695459680), (5, 14156367744), (6, 11796973120), (8, 8847729840), (10, 7078183872), (12, 5898486560), (15, 4718789248), (16, 4423864920), (20, 3539091936), (24, 2949243280), (30, 2359394624), (31, 2283285120), (32, 2211932460), (40, 1769545968), (48, 1474621640), (60, 1179697312), (62, 1141642560), (64, 1105966230), (80, 884772984), (93, 761095040), (96, 737310820), (120, 589848656), (124, 570821280), (128, 552983115), (155, 456657024), (160, 442386492), (186, 380547520), (192, 368655410), (240, 294924328), (248, 285410640), (310, 228328512), (320, 221193246), (372, 190273760), (384, 184327705), (465, 152219008), (480, 147462164), (496, 142705320), (620, 114164256), (640, 110596623), (691, 102433920), (744, 95136880), (930, 76109504), (960, 73731082), (992, 71352660), (1240, 57082128), (1382, 51216960), (1488, 47568440), (1721, 41128320), (1860, 38054752), (1920, 36865541), (1984, 35676330), (2073, 34144640), (2480, 28541064), (2764, 25608480), (2976, 23784220), (3442, 20564160), (3455, 20486784), (3720, 19027376), (3968, 17838165), (4146, 17072320), (4960, 14270532), (5163, 13709440), (5528, 12804240), (5952, 11892110), (6884, 10282080), (6910, 10243392), (7440, 9513688), (8292, 8536160), (8605, 8225664), (9920, 7135266), (10326, 6854720), (10365, 6828928), (11056, 6402120), (11904, 5946055), (13768, 5141040), (13820, 5121696), (14880, 4756844), (16584, 4268080), (17210, 4112832), (19840, 3567633), (20652, 3427360), (20730, 3414464), (21421, 3304320), (22112, 3201060), (25815, 2741888), (27536, 2570520), (27640, 2560848), (29760, 2378422), (33168, 2134040), (34420, 2056416), (41304, 1713680), (41460, 1707232), (42842, 1652160), (44224, 1600530), (51630, 1370944), (53351, 1326720), (55072, 1285260), (55280, 1280424), (59520, 1189211), (64263, 1101440), (66336, 1067020), (68840, 1028208), (82608, 856840), (82920, 853616), (85684, 826080), (88448, 800265), (103260, 685472), (106702, 663360), (107105, 660864), (110144, 642630), (110560, 640212), (128526, 550720), (132672, 533510), (137680, 514104), (160053, 442240), (165216, 428420), (165840, 426808), (171368, 413040), (206520, 342736), (213404, 331680), (214210, 330432), (220288, 321315), (221120, 320106), (257052, 275360), (265344, 266755)]