243312930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 771223680

約数和(自身を除く): 527910750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 53, 54, 63, 70, 90, 98, 105, 106, 126, 135, 147, 159, 189, 210, 245, 265, 270, 294, 315, 318, 347, 371, 378, 441, 477, 490, 530, 630, 694, 735, 742, 795, 882, 945, 954, 1041, 1113, 1323, 1431, 1470, 1590, 1735, 1855, 1890, 2082, 2205, 2226, 2385, 2429, 2597, 2646, 2862, 3123, 3339, 3470, 3710, 4410, 4770, 4858, 5194, 5205, 5565, 6246, 6615, 6678, 7155, 7287, 7791, 9369, 10017, 10410, 11130, 12145, 12985, 13230, 14310, 14574, 15582, 15615, 16695, 17003, 18391, 18738, 20034, 21861, 23373, 24290, 25970, 31230, 33390, 34006, 36435, 36782, 38955, 43722, 46746, 46845, 50085, 51009, 55173, 65583, 70119, 72870, 77910, 85015, 91955, 93690, 100170, 102018, 109305, 110346, 116865, 128737, 131166, 140238, 153027, 165519, 170030, 183910, 218610, 233730, 255045, 257474, 275865, 306054, 327915, 331038, 350595, 386211, 459081, 496557, 510090, 551730, 643685, 655830, 701190, 765135, 772422, 827595, 901159, 918162, 993114, 1158633, 1287370, 1530270, 1655190, 1802318, 1931055, 2295405, 2317266, 2482785, 2703477, 3475899, 3862110, 4505795, 4590810, 4965570, 5406954, 5793165, 6951798, 8110431, 9011590, 11586330, 13517385, 16220862, 17379495, 24331293, 27034770, 34758990, 40552155, 48662586, 81104310, 121656465, 243312930]

約数ペア:

[(1, 243312930), (2, 121656465), (3, 81104310), (5, 48662586), (6, 40552155), (7, 34758990), (9, 27034770), (10, 24331293), (14, 17379495), (15, 16220862), (18, 13517385), (21, 11586330), (27, 9011590), (30, 8110431), (35, 6951798), (42, 5793165), (45, 5406954), (49, 4965570), (53, 4590810), (54, 4505795), (63, 3862110), (70, 3475899), (90, 2703477), (98, 2482785), (105, 2317266), (106, 2295405), (126, 1931055), (135, 1802318), (147, 1655190), (159, 1530270), (189, 1287370), (210, 1158633), (245, 993114), (265, 918162), (270, 901159), (294, 827595), (315, 772422), (318, 765135), (347, 701190), (371, 655830), (378, 643685), (441, 551730), (477, 510090), (490, 496557), (530, 459081), (630, 386211), (694, 350595), (735, 331038), (742, 327915), (795, 306054), (882, 275865), (945, 257474), (954, 255045), (1041, 233730), (1113, 218610), (1323, 183910), (1431, 170030), (1470, 165519), (1590, 153027), (1735, 140238), (1855, 131166), (1890, 128737), (2082, 116865), (2205, 110346), (2226, 109305), (2385, 102018), (2429, 100170), (2597, 93690), (2646, 91955), (2862, 85015), (3123, 77910), (3339, 72870), (3470, 70119), (3710, 65583), (4410, 55173), (4770, 51009), (4858, 50085), (5194, 46845), (5205, 46746), (5565, 43722), (6246, 38955), (6615, 36782), (6678, 36435), (7155, 34006), (7287, 33390), (7791, 31230), (9369, 25970), (10017, 24290), (10410, 23373), (11130, 21861), (12145, 20034), (12985, 18738), (13230, 18391), (14310, 17003), (14574, 16695), (15582, 15615)]