2874239280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6151}}^1$

素因数の和:6240

約数の個数: 240

約数和(自身を含む): 10710385920

約数和(自身を除く): 7836146640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 99, 110, 118, 120, 132, 144, 165, 176, 177, 180, 198, 220, 236, 240, 264, 295, 330, 354, 360, 396, 440, 472, 495, 528, 531, 590, 649, 660, 708, 720, 792, 880, 885, 944, 990, 1062, 1180, 1298, 1320, 1416, 1584, 1770, 1947, 1980, 2124, 2360, 2596, 2640, 2655, 2832, 3245, 3540, 3894, 3960, 4248, 4720, 5192, 5310, 5841, 6151, 6490, 7080, 7788, 7920, 8496, 9735, 10384, 10620, 11682, 12302, 12980, 14160, 15576, 18453, 19470, 21240, 23364, 24604, 25960, 29205, 30755, 31152, 36906, 38940, 42480, 46728, 49208, 51920, 55359, 58410, 61510, 67661, 73812, 77880, 92265, 93456, 98416, 110718, 116820, 123020, 135322, 147624, 155760, 184530, 202983, 221436, 233640, 246040, 270644, 276795, 295248, 338305, 362909, 369060, 405966, 442872, 467280, 492080, 541288, 553590, 608949, 676610, 725818, 738120, 811932, 885744, 1014915, 1082576, 1088727, 1107180, 1217898, 1353220, 1451636, 1476240, 1623864, 1814545, 2029830, 2177454, 2214360, 2435796, 2706440, 2903272, 3044745, 3247728, 3266181, 3629090, 3991999, 4059660, 4354908, 4428720, 4871592, 5412880, 5443635, 5806544, 6089490, 6532362, 7258180, 7983998, 8119320, 8709816, 9743184, 10887270, 11975997, 12178980, 13064724, 14516360, 15967996, 16238640, 16330905, 17419632, 19959995, 21774540, 23951994, 24357960, 26129448, 29032720, 31935992, 32661810, 35927991, 39919990, 43549080, 47903988, 48715920, 52258896, 59879985, 63871984, 65323620, 71855982, 79839980, 87098160, 95807976, 119759970, 130647240, 143711964, 159679960, 179639955, 191615952, 239519940, 261294480, 287423928, 319359920, 359279910, 479039880, 574847856, 718559820, 958079760, 1437119640, 2874239280]

約数ペア:

[(1, 2874239280), (2, 1437119640), (3, 958079760), (4, 718559820), (5, 574847856), (6, 479039880), (8, 359279910), (9, 319359920), (10, 287423928), (11, 261294480), (12, 239519940), (15, 191615952), (16, 179639955), (18, 159679960), (20, 143711964), (22, 130647240), (24, 119759970), (30, 95807976), (33, 87098160), (36, 79839980), (40, 71855982), (44, 65323620), (45, 63871984), (48, 59879985), (55, 52258896), (59, 48715920), (60, 47903988), (66, 43549080), (72, 39919990), (80, 35927991), (88, 32661810), (90, 31935992), (99, 29032720), (110, 26129448), (118, 24357960), (120, 23951994), (132, 21774540), (144, 19959995), (165, 17419632), (176, 16330905), (177, 16238640), (180, 15967996), (198, 14516360), (220, 13064724), (236, 12178980), (240, 11975997), (264, 10887270), (295, 9743184), (330, 8709816), (354, 8119320), (360, 7983998), (396, 7258180), (440, 6532362), (472, 6089490), (495, 5806544), (528, 5443635), (531, 5412880), (590, 4871592), (649, 4428720), (660, 4354908), (708, 4059660), (720, 3991999), (792, 3629090), (880, 3266181), (885, 3247728), (944, 3044745), (990, 2903272), (1062, 2706440), (1180, 2435796), (1298, 2214360), (1320, 2177454), (1416, 2029830), (1584, 1814545), (1770, 1623864), (1947, 1476240), (1980, 1451636), (2124, 1353220), (2360, 1217898), (2596, 1107180), (2640, 1088727), (2655, 1082576), (2832, 1014915), (3245, 885744), (3540, 811932), (3894, 738120), (3960, 725818), (4248, 676610), (4720, 608949), (5192, 553590), (5310, 541288), (5841, 492080), (6151, 467280), (6490, 442872), (7080, 405966), (7788, 369060), (7920, 362909), (8496, 338305), (9735, 295248), (10384, 276795), (10620, 270644), (11682, 246040), (12302, 233640), (12980, 221436), (14160, 202983), (15576, 184530), (18453, 155760), (19470, 147624), (21240, 135322), (23364, 123020), (24604, 116820), (25960, 110718), (29205, 98416), (30755, 93456), (31152, 92265), (36906, 77880), (38940, 73812), (42480, 67661), (46728, 61510), (49208, 58410), (51920, 55359)]