1663702040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 256

約数和(自身を含む): 5166443520

約数和(自身を除く): 3502741480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 40, 44, 52, 55, 56, 65, 70, 74, 77, 88, 91, 104, 110, 130, 140, 143, 148, 154, 182, 185, 220, 259, 260, 280, 286, 296, 308, 364, 370, 385, 407, 440, 455, 481, 518, 520, 572, 616, 715, 728, 740, 770, 814, 910, 962, 1001, 1036, 1123, 1144, 1295, 1430, 1480, 1540, 1628, 1820, 1924, 2002, 2035, 2072, 2246, 2405, 2590, 2849, 2860, 3080, 3256, 3367, 3640, 3848, 4004, 4070, 4492, 4810, 5005, 5180, 5291, 5615, 5698, 5720, 6734, 7861, 8008, 8140, 8984, 9620, 10010, 10360, 10582, 11230, 11396, 12353, 13468, 14245, 14599, 15722, 16280, 16835, 19240, 20020, 21164, 22460, 22792, 24706, 26455, 26936, 28490, 29198, 31444, 33670, 37037, 39305, 40040, 41551, 42328, 44920, 49412, 52910, 56980, 58396, 61765, 62888, 67340, 72995, 74074, 78610, 83102, 86471, 98824, 102193, 105820, 113960, 116792, 123530, 134680, 145990, 148148, 157220, 160589, 166204, 172942, 185185, 204386, 207755, 211640, 247060, 290857, 291980, 296296, 314440, 321178, 332408, 345884, 370370, 408772, 415510, 432355, 457061, 494120, 510965, 540163, 581714, 583960, 642356, 691768, 740740, 802945, 817544, 831020, 864710, 914122, 1021930, 1080326, 1124123, 1163428, 1284712, 1454285, 1481480, 1605890, 1662040, 1729420, 1828244, 2043860, 2160652, 2248246, 2285305, 2326856, 2700815, 2908570, 3199427, 3211780, 3458840, 3656488, 3781141, 4087720, 4321304, 4496492, 4570610, 5401630, 5620615, 5817140, 5941793, 6398854, 6423560, 7562282, 8992984, 9141220, 10803260, 11241230, 11634280, 11883586, 12797708, 15124564, 15997135, 18282440, 18905705, 21606520, 22482460, 23767172, 25595416, 29708965, 30249128, 31994270, 37811410, 41592551, 44964920, 47534344, 59417930, 63988540, 75622820, 83185102, 118835860, 127977080, 151245640, 166370204, 207962755, 237671720, 332740408, 415925510, 831851020, 1663702040]

約数ペア:

[(1, 1663702040), (2, 831851020), (4, 415925510), (5, 332740408), (7, 237671720), (8, 207962755), (10, 166370204), (11, 151245640), (13, 127977080), (14, 118835860), (20, 83185102), (22, 75622820), (26, 63988540), (28, 59417930), (35, 47534344), (37, 44964920), (40, 41592551), (44, 37811410), (52, 31994270), (55, 30249128), (56, 29708965), (65, 25595416), (70, 23767172), (74, 22482460), (77, 21606520), (88, 18905705), (91, 18282440), (104, 15997135), (110, 15124564), (130, 12797708), (140, 11883586), (143, 11634280), (148, 11241230), (154, 10803260), (182, 9141220), (185, 8992984), (220, 7562282), (259, 6423560), (260, 6398854), (280, 5941793), (286, 5817140), (296, 5620615), (308, 5401630), (364, 4570610), (370, 4496492), (385, 4321304), (407, 4087720), (440, 3781141), (455, 3656488), (481, 3458840), (518, 3211780), (520, 3199427), (572, 2908570), (616, 2700815), (715, 2326856), (728, 2285305), (740, 2248246), (770, 2160652), (814, 2043860), (910, 1828244), (962, 1729420), (1001, 1662040), (1036, 1605890), (1123, 1481480), (1144, 1454285), (1295, 1284712), (1430, 1163428), (1480, 1124123), (1540, 1080326), (1628, 1021930), (1820, 914122), (1924, 864710), (2002, 831020), (2035, 817544), (2072, 802945), (2246, 740740), (2405, 691768), (2590, 642356), (2849, 583960), (2860, 581714), (3080, 540163), (3256, 510965), (3367, 494120), (3640, 457061), (3848, 432355), (4004, 415510), (4070, 408772), (4492, 370370), (4810, 345884), (5005, 332408), (5180, 321178), (5291, 314440), (5615, 296296), (5698, 291980), (5720, 290857), (6734, 247060), (7861, 211640), (8008, 207755), (8140, 204386), (8984, 185185), (9620, 172942), (10010, 166204), (10360, 160589), (10582, 157220), (11230, 148148), (11396, 145990), (12353, 134680), (13468, 123530), (14245, 116792), (14599, 113960), (15722, 105820), (16280, 102193), (16835, 98824), (19240, 86471), (20020, 83102), (21164, 78610), (22460, 74074), (22792, 72995), (24706, 67340), (26455, 62888), (26936, 61765), (28490, 58396), (29198, 56980), (31444, 52910), (33670, 49412), (37037, 44920), (39305, 42328), (40040, 41551)]