8674589880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{70663}}^1$

素因数の和:70722

約数の個数: 192

約数和(自身を含む): 31747921920

約数和(自身を除く): 23073332040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 8184, 10230, 11160, 12276, 13640, 15345, 20460, 24552, 30690, 40920, 61380, 70663, 122760, 141326, 211989, 282652, 353315, 423978, 565304, 635967, 706630, 777293, 847956, 1059945, 1271934, 1413260, 1554586, 1695912, 2119890, 2190553, 2331879, 2543868, 2826520, 3109172, 3179835, 3886465, 4239780, 4381106, 4663758, 5087736, 6218344, 6359670, 6571659, 6995637, 7772930, 8479560, 8762212, 9327516, 10952765, 11659395, 12719340, 13143318, 13991274, 15545860, 17524424, 18655032, 19714977, 21905530, 23318790, 24096083, 25438680, 26286636, 27982548, 31091720, 32858295, 34978185, 39429954, 43811060, 46637580, 48192166, 52573272, 55965096, 65716590, 69956370, 72288249, 78859908, 87622120, 93275160, 96384332, 98574885, 120480415, 131433180, 139912740, 144576498, 157719816, 192768664, 197149770, 216864747, 240960830, 262866360, 279825480, 289152996, 361441245, 394299540, 433729494, 481921660, 578305992, 722882490, 788599080, 867458988, 963843320, 1084323735, 1445764980, 1734917976, 2168647470, 2891529960, 4337294940, 8674589880]

約数ペア:

[(1, 8674589880), (2, 4337294940), (3, 2891529960), (4, 2168647470), (5, 1734917976), (6, 1445764980), (8, 1084323735), (9, 963843320), (10, 867458988), (11, 788599080), (12, 722882490), (15, 578305992), (18, 481921660), (20, 433729494), (22, 394299540), (24, 361441245), (30, 289152996), (31, 279825480), (33, 262866360), (36, 240960830), (40, 216864747), (44, 197149770), (45, 192768664), (55, 157719816), (60, 144576498), (62, 139912740), (66, 131433180), (72, 120480415), (88, 98574885), (90, 96384332), (93, 93275160), (99, 87622120), (110, 78859908), (120, 72288249), (124, 69956370), (132, 65716590), (155, 55965096), (165, 52573272), (180, 48192166), (186, 46637580), (198, 43811060), (220, 39429954), (248, 34978185), (264, 32858295), (279, 31091720), (310, 27982548), (330, 26286636), (341, 25438680), (360, 24096083), (372, 23318790), (396, 21905530), (440, 19714977), (465, 18655032), (495, 17524424), (558, 15545860), (620, 13991274), (660, 13143318), (682, 12719340), (744, 11659395), (792, 10952765), (930, 9327516), (990, 8762212), (1023, 8479560), (1116, 7772930), (1240, 6995637), (1320, 6571659), (1364, 6359670), (1395, 6218344), (1705, 5087736), (1860, 4663758), (1980, 4381106), (2046, 4239780), (2232, 3886465), (2728, 3179835), (2790, 3109172), (3069, 2826520), (3410, 2543868), (3720, 2331879), (3960, 2190553), (4092, 2119890), (5115, 1695912), (5580, 1554586), (6138, 1413260), (6820, 1271934), (8184, 1059945), (10230, 847956), (11160, 777293), (12276, 706630), (13640, 635967), (15345, 565304), (20460, 423978), (24552, 353315), (30690, 282652), (40920, 211989), (61380, 141326), (70663, 122760)]