198707040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6571}}^1$

素因数の和:6602

約数の個数: 192

約数和(自身を含む): 794949120

約数和(自身を除く): 596242080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6571, 7560, 10080, 13142, 15120, 19713, 26284, 30240, 32855, 39426, 45997, 52568, 59139, 65710, 78852, 91994, 98565, 105136, 118278, 131420, 137991, 157704, 177417, 183988, 197130, 210272, 229985, 236556, 262840, 275982, 295695, 315408, 354834, 367976, 394260, 413973, 459970, 473112, 525680, 551964, 591390, 630816, 689955, 709668, 735952, 788520, 827946, 887085, 919940, 946224, 1051360, 1103928, 1182780, 1241919, 1379910, 1419336, 1471904, 1577040, 1655892, 1774170, 1839880, 1892448, 2069865, 2207856, 2365560, 2483838, 2759820, 2838672, 3154080, 3311784, 3548340, 3679760, 4139730, 4415712, 4731120, 4967676, 5519640, 5677344, 6209595, 6623568, 7096680, 7359520, 8279460, 9462240, 9935352, 11039280, 12419190, 13247136, 14193360, 16558920, 19870704, 22078560, 24838380, 28386720, 33117840, 39741408, 49676760, 66235680, 99353520, 198707040]

約数ペア:

[(1, 198707040), (2, 99353520), (3, 66235680), (4, 49676760), (5, 39741408), (6, 33117840), (7, 28386720), (8, 24838380), (9, 22078560), (10, 19870704), (12, 16558920), (14, 14193360), (15, 13247136), (16, 12419190), (18, 11039280), (20, 9935352), (21, 9462240), (24, 8279460), (27, 7359520), (28, 7096680), (30, 6623568), (32, 6209595), (35, 5677344), (36, 5519640), (40, 4967676), (42, 4731120), (45, 4415712), (48, 4139730), (54, 3679760), (56, 3548340), (60, 3311784), (63, 3154080), (70, 2838672), (72, 2759820), (80, 2483838), (84, 2365560), (90, 2207856), (96, 2069865), (105, 1892448), (108, 1839880), (112, 1774170), (120, 1655892), (126, 1577040), (135, 1471904), (140, 1419336), (144, 1379910), (160, 1241919), (168, 1182780), (180, 1103928), (189, 1051360), (210, 946224), (216, 919940), (224, 887085), (240, 827946), (252, 788520), (270, 735952), (280, 709668), (288, 689955), (315, 630816), (336, 591390), (360, 551964), (378, 525680), (420, 473112), (432, 459970), (480, 413973), (504, 394260), (540, 367976), (560, 354834), (630, 315408), (672, 295695), (720, 275982), (756, 262840), (840, 236556), (864, 229985), (945, 210272), (1008, 197130), (1080, 183988), (1120, 177417), (1260, 157704), (1440, 137991), (1512, 131420), (1680, 118278), (1890, 105136), (2016, 98565), (2160, 91994), (2520, 78852), (3024, 65710), (3360, 59139), (3780, 52568), (4320, 45997), (5040, 39426), (6048, 32855), (6571, 30240), (7560, 26284), (10080, 19713), (13142, 15120)]