868566240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2367

約数の個数: 240

約数和(自身を含む): 3172387680

約数和(自身を除く): 2303821440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2311, 2320, 2349, 2592, 2610, 2784, 3132, 3240, 3480, 3915, 4176, 4320, 4622, 4640, 4698, 5220, 6264, 6480, 6933, 6960, 7830, 8352, 9244, 9396, 10440, 11555, 11745, 12528, 12960, 13866, 13920, 15660, 18488, 18792, 20799, 20880, 23110, 23490, 25056, 27732, 31320, 34665, 36976, 37584, 41598, 41760, 46220, 46980, 55464, 62397, 62640, 67019, 69330, 73952, 75168, 83196, 92440, 93960, 103995, 110928, 124794, 125280, 134038, 138660, 166392, 184880, 187191, 187920, 201057, 207990, 221856, 249588, 268076, 277320, 311985, 332784, 335095, 369760, 374382, 375840, 402114, 415980, 499176, 536152, 554640, 603171, 623970, 665568, 670190, 748764, 804228, 831960, 935955, 998352, 1005285, 1072304, 1109280, 1206342, 1247940, 1340380, 1497528, 1608456, 1663920, 1809513, 1871910, 1996704, 2010570, 2144608, 2412684, 2495880, 2680760, 2995056, 3015855, 3216912, 3327840, 3619026, 3743820, 4021140, 4825368, 4991760, 5361520, 5428539, 5990112, 6031710, 6433824, 7238052, 7487640, 8042280, 9047565, 9650736, 9983520, 10723040, 10857078, 12063420, 14476104, 14975280, 16084560, 18095130, 19301472, 21714156, 24126840, 27142695, 28952208, 29950560, 32169120, 36190260, 43428312, 48253680, 54285390, 57904416, 72380520, 86856624, 96507360, 108570780, 144761040, 173713248, 217141560, 289522080, 434283120, 868566240]

約数ペア:

[(1, 868566240), (2, 434283120), (3, 289522080), (4, 217141560), (5, 173713248), (6, 144761040), (8, 108570780), (9, 96507360), (10, 86856624), (12, 72380520), (15, 57904416), (16, 54285390), (18, 48253680), (20, 43428312), (24, 36190260), (27, 32169120), (29, 29950560), (30, 28952208), (32, 27142695), (36, 24126840), (40, 21714156), (45, 19301472), (48, 18095130), (54, 16084560), (58, 14975280), (60, 14476104), (72, 12063420), (80, 10857078), (81, 10723040), (87, 9983520), (90, 9650736), (96, 9047565), (108, 8042280), (116, 7487640), (120, 7238052), (135, 6433824), (144, 6031710), (145, 5990112), (160, 5428539), (162, 5361520), (174, 4991760), (180, 4825368), (216, 4021140), (232, 3743820), (240, 3619026), (261, 3327840), (270, 3216912), (288, 3015855), (290, 2995056), (324, 2680760), (348, 2495880), (360, 2412684), (405, 2144608), (432, 2010570), (435, 1996704), (464, 1871910), (480, 1809513), (522, 1663920), (540, 1608456), (580, 1497528), (648, 1340380), (696, 1247940), (720, 1206342), (783, 1109280), (810, 1072304), (864, 1005285), (870, 998352), (928, 935955), (1044, 831960), (1080, 804228), (1160, 748764), (1296, 670190), (1305, 665568), (1392, 623970), (1440, 603171), (1566, 554640), (1620, 536152), (1740, 499176), (2088, 415980), (2160, 402114), (2311, 375840), (2320, 374382), (2349, 369760), (2592, 335095), (2610, 332784), (2784, 311985), (3132, 277320), (3240, 268076), (3480, 249588), (3915, 221856), (4176, 207990), (4320, 201057), (4622, 187920), (4640, 187191), (4698, 184880), (5220, 166392), (6264, 138660), (6480, 134038), (6933, 125280), (6960, 124794), (7830, 110928), (8352, 103995), (9244, 93960), (9396, 92440), (10440, 83196), (11555, 75168), (11745, 73952), (12528, 69330), (12960, 67019), (13866, 62640), (13920, 62397), (15660, 55464), (18488, 46980), (18792, 46220), (20799, 41760), (20880, 41598), (23110, 37584), (23490, 36976), (25056, 34665), (27732, 31320)]