2498398560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{82619}}^1$

素因数の和:82650

約数の個数: 192

約数和(自身を含む): 9993715200

約数和(自身を除く): 7495316640

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, 7560, 10080, 15120, 30240, 82619, 165238, 247857, 330476, 413095, 495714, 578333, 660952, 743571, 826190, 991428, 1156666, 1239285, 1321904, 1487142, 1652380, 1734999, 1982856, 2230713, 2313332, 2478570, 2643808, 2891665, 2974284, 3304760, 3469998, 3717855, 3965712, 4461426, 4626664, 4957140, 5204997, 5783330, 5948568, 6609520, 6939996, 7435710, 7931424, 8674995, 8922852, 9253328, 9914280, 10409994, 11153565, 11566660, 11897136, 13219040, 13879992, 14871420, 15614991, 17349990, 17845704, 18506656, 19828560, 20819988, 22307130, 23133320, 23794272, 26024985, 27759984, 29742840, 31229982, 34699980, 35691408, 39657120, 41639976, 44614260, 46266640, 52049970, 55519968, 59485680, 62459964, 69399960, 71382816, 78074955, 83279952, 89228520, 92533280, 104099940, 118971360, 124919928, 138799920, 156149910, 166559904, 178457040, 208199880, 249839856, 277599840, 312299820, 356914080, 416399760, 499679712, 624599640, 832799520, 1249199280, 2498398560]

約数ペア:

[(1, 2498398560), (2, 1249199280), (3, 832799520), (4, 624599640), (5, 499679712), (6, 416399760), (7, 356914080), (8, 312299820), (9, 277599840), (10, 249839856), (12, 208199880), (14, 178457040), (15, 166559904), (16, 156149910), (18, 138799920), (20, 124919928), (21, 118971360), (24, 104099940), (27, 92533280), (28, 89228520), (30, 83279952), (32, 78074955), (35, 71382816), (36, 69399960), (40, 62459964), (42, 59485680), (45, 55519968), (48, 52049970), (54, 46266640), (56, 44614260), (60, 41639976), (63, 39657120), (70, 35691408), (72, 34699980), (80, 31229982), (84, 29742840), (90, 27759984), (96, 26024985), (105, 23794272), (108, 23133320), (112, 22307130), (120, 20819988), (126, 19828560), (135, 18506656), (140, 17845704), (144, 17349990), (160, 15614991), (168, 14871420), (180, 13879992), (189, 13219040), (210, 11897136), (216, 11566660), (224, 11153565), (240, 10409994), (252, 9914280), (270, 9253328), (280, 8922852), (288, 8674995), (315, 7931424), (336, 7435710), (360, 6939996), (378, 6609520), (420, 5948568), (432, 5783330), (480, 5204997), (504, 4957140), (540, 4626664), (560, 4461426), (630, 3965712), (672, 3717855), (720, 3469998), (756, 3304760), (840, 2974284), (864, 2891665), (945, 2643808), (1008, 2478570), (1080, 2313332), (1120, 2230713), (1260, 1982856), (1440, 1734999), (1512, 1652380), (1680, 1487142), (1890, 1321904), (2016, 1239285), (2160, 1156666), (2520, 991428), (3024, 826190), (3360, 743571), (3780, 660952), (4320, 578333), (5040, 495714), (6048, 413095), (7560, 330476), (10080, 247857), (15120, 165238), (30240, 82619)]