342268920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19403}}^1$

素因数の和:19434

約数の個数: 144

約数和(自身を含む): 1294052760

約数和(自身を除く): 951783840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 19403, 38806, 58209, 77612, 97015, 116418, 135821, 155224, 174627, 194030, 232836, 271642, 291045, 349254, 388060, 407463, 465672, 543284, 582090, 679105, 698508, 776120, 814926, 873135, 950747, 1086568, 1164180, 1222389, 1358210, 1397016, 1629852, 1746270, 1901494, 2037315, 2328360, 2444778, 2716420, 2852241, 3259704, 3492540, 3802988, 4074630, 4753735, 4889556, 5432840, 5704482, 6111945, 6985080, 7605976, 8149260, 8556723, 9507470, 9779112, 11408964, 12223890, 14261205, 16298520, 17113446, 19014940, 22817928, 24447780, 28522410, 34226892, 38029880, 42783615, 48895560, 57044820, 68453784, 85567230, 114089640, 171134460, 342268920]

約数ペア:

[(1, 342268920), (2, 171134460), (3, 114089640), (4, 85567230), (5, 68453784), (6, 57044820), (7, 48895560), (8, 42783615), (9, 38029880), (10, 34226892), (12, 28522410), (14, 24447780), (15, 22817928), (18, 19014940), (20, 17113446), (21, 16298520), (24, 14261205), (28, 12223890), (30, 11408964), (35, 9779112), (36, 9507470), (40, 8556723), (42, 8149260), (45, 7605976), (49, 6985080), (56, 6111945), (60, 5704482), (63, 5432840), (70, 4889556), (72, 4753735), (84, 4074630), (90, 3802988), (98, 3492540), (105, 3259704), (120, 2852241), (126, 2716420), (140, 2444778), (147, 2328360), (168, 2037315), (180, 1901494), (196, 1746270), (210, 1629852), (245, 1397016), (252, 1358210), (280, 1222389), (294, 1164180), (315, 1086568), (360, 950747), (392, 873135), (420, 814926), (441, 776120), (490, 698508), (504, 679105), (588, 582090), (630, 543284), (735, 465672), (840, 407463), (882, 388060), (980, 349254), (1176, 291045), (1260, 271642), (1470, 232836), (1764, 194030), (1960, 174627), (2205, 155224), (2520, 135821), (2940, 116418), (3528, 97015), (4410, 77612), (5880, 58209), (8820, 38806), (17640, 19403)]