921243120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 480

約数和(自身を含む): 3628339200

約数和(自身を除く): 2707096080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 49, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 98, 105, 112, 114, 120, 124, 133, 140, 147, 152, 155, 168, 186, 190, 196, 210, 217, 228, 240, 245, 248, 266, 280, 285, 294, 304, 310, 336, 343, 361, 372, 380, 392, 399, 420, 434, 456, 465, 490, 496, 532, 560, 570, 588, 589, 620, 651, 665, 686, 722, 735, 744, 760, 784, 798, 840, 868, 912, 930, 931, 980, 1029, 1064, 1083, 1085, 1140, 1176, 1178, 1240, 1302, 1330, 1372, 1444, 1470, 1488, 1519, 1520, 1596, 1680, 1715, 1736, 1767, 1805, 1860, 1862, 1960, 1995, 2058, 2128, 2166, 2170, 2280, 2352, 2356, 2480, 2527, 2604, 2660, 2744, 2793, 2888, 2940, 2945, 3038, 3192, 3255, 3430, 3472, 3534, 3610, 3720, 3724, 3920, 3990, 4116, 4123, 4332, 4340, 4557, 4560, 4655, 4712, 5054, 5145, 5208, 5320, 5415, 5488, 5586, 5776, 5880, 5890, 6076, 6384, 6510, 6517, 6860, 7068, 7220, 7440, 7448, 7581, 7595, 7980, 8232, 8246, 8664, 8680, 8835, 9114, 9310, 9424, 10108, 10290, 10416, 10633, 10640, 10830, 11172, 11191, 11760, 11780, 12152, 12369, 12635, 13020, 13034, 13720, 13965, 14136, 14440, 14896, 15162, 15190, 15960, 16464, 16492, 17328, 17360, 17670, 17689, 18228, 18620, 19551, 20216, 20580, 20615, 21266, 21660, 22344, 22382, 22785, 23560, 24304, 24738, 25270, 26040, 26068, 27440, 27930, 28272, 28861, 28880, 30324, 30380, 31899, 31920, 32585, 32984, 33573, 35340, 35378, 36456, 37240, 37905, 39102, 40432, 41160, 41230, 42532, 43320, 44688, 44764, 45570, 47120, 49476, 50540, 52080, 52136, 53067, 53165, 55860, 55955, 57722, 60648, 60760, 61845, 63798, 65170, 65968, 67146, 70680, 70756, 72912, 74480, 75810, 78204, 78337, 82320, 82460, 85064, 86583, 86640, 88445, 89528, 91140, 97755, 98952, 101080, 104272, 106134, 106330, 111720, 111910, 115444, 121296, 121520, 123690, 123823, 127596, 130340, 134292, 141360, 141512, 144305, 151620, 156408, 156674, 159495, 164920, 167865, 170128, 173166, 176890, 179056, 182280, 195510, 197904, 202027, 202160, 212268, 212660, 223440, 223820, 230888, 235011, 247380, 247646, 255192, 260680, 265335, 268584, 283024, 288610, 303240, 312816, 313348, 318990, 329840, 335730, 346332, 353780, 364560, 371469, 391020, 391685, 404054, 424536, 425320, 432915, 447640, 461776, 470022, 494760, 495292, 510384, 521360, 530670, 537168, 548359, 577220, 606081, 606480, 619115, 626696, 637980, 671460, 692664, 707560, 742938, 782040, 783370, 808108, 849072, 850640, 865830, 895280, 940044, 989520, 990584, 1010135, 1061340, 1096718, 1154440, 1175055, 1212162, 1238230, 1253392, 1275960, 1342920, 1385328, 1415120, 1485876, 1564080, 1566740, 1616216, 1645077, 1731660, 1857345, 1880088, 1981168, 2020270, 2122680, 2193436, 2308880, 2350110, 2424324, 2476460, 2551920, 2685840, 2741795, 2971752, 3030405, 3133480, 3232432, 3290154, 3463320, 3714690, 3760176, 3838513, 4040540, 4245360, 4386872, 4700220, 4848648, 4952920, 5483590, 5943504, 6060810, 6266960, 6580308, 6926640, 7429380, 7677026, 8081080, 8225385, 8773744, 9400440, 9697296, 9905840, 10967180, 11515539, 12121620, 13160616, 14858760, 15354052, 16162160, 16450770, 18800880, 19192565, 21934360, 23031078, 24243240, 26321232, 29717520, 30708104, 32901540, 38385130, 43868720, 46062156, 48486480, 57577695, 61416208, 65803080, 76770260, 92124312, 115155390, 131606160, 153540520, 184248624, 230310780, 307081040, 460621560, 921243120]

約数ペア:

[(1, 921243120), (2, 460621560), (3, 307081040), (4, 230310780), (5, 184248624), (6, 153540520), (7, 131606160), (8, 115155390), (10, 92124312), (12, 76770260), (14, 65803080), (15, 61416208), (16, 57577695), (19, 48486480), (20, 46062156), (21, 43868720), (24, 38385130), (28, 32901540), (30, 30708104), (31, 29717520), (35, 26321232), (38, 24243240), (40, 23031078), (42, 21934360), (48, 19192565), (49, 18800880), (56, 16450770), (57, 16162160), (60, 15354052), (62, 14858760), (70, 13160616), (76, 12121620), (80, 11515539), (84, 10967180), (93, 9905840), (95, 9697296), (98, 9400440), (105, 8773744), (112, 8225385), (114, 8081080), (120, 7677026), (124, 7429380), (133, 6926640), (140, 6580308), (147, 6266960), (152, 6060810), (155, 5943504), (168, 5483590), (186, 4952920), (190, 4848648), (196, 4700220), (210, 4386872), (217, 4245360), (228, 4040540), (240, 3838513), (245, 3760176), (248, 3714690), (266, 3463320), (280, 3290154), (285, 3232432), (294, 3133480), (304, 3030405), (310, 2971752), (336, 2741795), (343, 2685840), (361, 2551920), (372, 2476460), (380, 2424324), (392, 2350110), (399, 2308880), (420, 2193436), (434, 2122680), (456, 2020270), (465, 1981168), (490, 1880088), (496, 1857345), (532, 1731660), (560, 1645077), (570, 1616216), (588, 1566740), (589, 1564080), (620, 1485876), (651, 1415120), (665, 1385328), (686, 1342920), (722, 1275960), (735, 1253392), (744, 1238230), (760, 1212162), (784, 1175055), (798, 1154440), (840, 1096718), (868, 1061340), (912, 1010135), (930, 990584), (931, 989520), (980, 940044), (1029, 895280), (1064, 865830), (1083, 850640), (1085, 849072), (1140, 808108), (1176, 783370), (1178, 782040), (1240, 742938), (1302, 707560), (1330, 692664), (1372, 671460), (1444, 637980), (1470, 626696), (1488, 619115), (1519, 606480), (1520, 606081), (1596, 577220), (1680, 548359), (1715, 537168), (1736, 530670), (1767, 521360), (1805, 510384), (1860, 495292), (1862, 494760), (1960, 470022), (1995, 461776), (2058, 447640), (2128, 432915), (2166, 425320), (2170, 424536), (2280, 404054), (2352, 391685), (2356, 391020), (2480, 371469), (2527, 364560), (2604, 353780), (2660, 346332), (2744, 335730), (2793, 329840), (2888, 318990), (2940, 313348), (2945, 312816), (3038, 303240), (3192, 288610), (3255, 283024), (3430, 268584), (3472, 265335), (3534, 260680), (3610, 255192), (3720, 247646), (3724, 247380), (3920, 235011), (3990, 230888), (4116, 223820), (4123, 223440), (4332, 212660), (4340, 212268), (4557, 202160), (4560, 202027), (4655, 197904), (4712, 195510), (5054, 182280), (5145, 179056), (5208, 176890), (5320, 173166), (5415, 170128), (5488, 167865), (5586, 164920), (5776, 159495), (5880, 156674), (5890, 156408), (6076, 151620), (6384, 144305), (6510, 141512), (6517, 141360), (6860, 134292), (7068, 130340), (7220, 127596), (7440, 123823), (7448, 123690), (7581, 121520), (7595, 121296), (7980, 115444), (8232, 111910), (8246, 111720), (8664, 106330), (8680, 106134), (8835, 104272), (9114, 101080), (9310, 98952), (9424, 97755), (10108, 91140), (10290, 89528), (10416, 88445), (10633, 86640), (10640, 86583), (10830, 85064), (11172, 82460), (11191, 82320), (11760, 78337), (11780, 78204), (12152, 75810), (12369, 74480), (12635, 72912), (13020, 70756), (13034, 70680), (13720, 67146), (13965, 65968), (14136, 65170), (14440, 63798), (14896, 61845), (15162, 60760), (15190, 60648), (15960, 57722), (16464, 55955), (16492, 55860), (17328, 53165), (17360, 53067), (17670, 52136), (17689, 52080), (18228, 50540), (18620, 49476), (19551, 47120), (20216, 45570), (20580, 44764), (20615, 44688), (21266, 43320), (21660, 42532), (22344, 41230), (22382, 41160), (22785, 40432), (23560, 39102), (24304, 37905), (24738, 37240), (25270, 36456), (26040, 35378), (26068, 35340), (27440, 33573), (27930, 32984), (28272, 32585), (28861, 31920), (28880, 31899), (30324, 30380)]