1493951760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15601}}^1$

素因数の和:15646

約数の個数: 240

約数和(自身を含む): 6036101760

約数和(自身を除く): 4542150000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15601, 15960, 19152, 23940, 31202, 31920, 46803, 47880, 62404, 78005, 93606, 95760, 109207, 124808, 140409, 156010, 187212, 218414, 234015, 249616, 280818, 296419, 312020, 327621, 374424, 436828, 468030, 546035, 561636, 592838, 624040, 655242, 702045, 748848, 873656, 889257, 936060, 982863, 1092070, 1123272, 1185676, 1248080, 1310484, 1404090, 1482095, 1638105, 1747312, 1778514, 1872120, 1965726, 2074933, 2184140, 2246544, 2371352, 2620968, 2667771, 2808180, 2964190, 3276210, 3557028, 3744240, 3931452, 4149866, 4368280, 4446285, 4742704, 4914315, 5241936, 5335542, 5616360, 5928380, 6224799, 6552420, 7114056, 7862904, 8299732, 8736560, 8892570, 9828630, 10374665, 10671084, 11232720, 11856760, 12449598, 13104840, 13338855, 14228112, 15725808, 16599464, 17785140, 18674397, 19657260, 20749330, 21342168, 23713520, 24899196, 26209680, 26677710, 31123995, 33198928, 35570280, 37348794, 39314520, 41498660, 42684336, 49798392, 53355420, 62247990, 71140560, 74697588, 78629040, 82997320, 93371985, 99596784, 106710840, 124495980, 149395176, 165994640, 186743970, 213421680, 248991960, 298790352, 373487940, 497983920, 746975880, 1493951760]

約数ペア:

[(1, 1493951760), (2, 746975880), (3, 497983920), (4, 373487940), (5, 298790352), (6, 248991960), (7, 213421680), (8, 186743970), (9, 165994640), (10, 149395176), (12, 124495980), (14, 106710840), (15, 99596784), (16, 93371985), (18, 82997320), (19, 78629040), (20, 74697588), (21, 71140560), (24, 62247990), (28, 53355420), (30, 49798392), (35, 42684336), (36, 41498660), (38, 39314520), (40, 37348794), (42, 35570280), (45, 33198928), (48, 31123995), (56, 26677710), (57, 26209680), (60, 24899196), (63, 23713520), (70, 21342168), (72, 20749330), (76, 19657260), (80, 18674397), (84, 17785140), (90, 16599464), (95, 15725808), (105, 14228112), (112, 13338855), (114, 13104840), (120, 12449598), (126, 11856760), (133, 11232720), (140, 10671084), (144, 10374665), (152, 9828630), (168, 8892570), (171, 8736560), (180, 8299732), (190, 7862904), (210, 7114056), (228, 6552420), (240, 6224799), (252, 5928380), (266, 5616360), (280, 5335542), (285, 5241936), (304, 4914315), (315, 4742704), (336, 4446285), (342, 4368280), (360, 4149866), (380, 3931452), (399, 3744240), (420, 3557028), (456, 3276210), (504, 2964190), (532, 2808180), (560, 2667771), (570, 2620968), (630, 2371352), (665, 2246544), (684, 2184140), (720, 2074933), (760, 1965726), (798, 1872120), (840, 1778514), (855, 1747312), (912, 1638105), (1008, 1482095), (1064, 1404090), (1140, 1310484), (1197, 1248080), (1260, 1185676), (1330, 1123272), (1368, 1092070), (1520, 982863), (1596, 936060), (1680, 889257), (1710, 873656), (1995, 748848), (2128, 702045), (2280, 655242), (2394, 624040), (2520, 592838), (2660, 561636), (2736, 546035), (3192, 468030), (3420, 436828), (3990, 374424), (4560, 327621), (4788, 312020), (5040, 296419), (5320, 280818), (5985, 249616), (6384, 234015), (6840, 218414), (7980, 187212), (9576, 156010), (10640, 140409), (11970, 124808), (13680, 109207), (15601, 95760), (15960, 93606), (19152, 78005), (23940, 62404), (31202, 47880), (31920, 46803)]